Email Security Check for redly.vip – SPF, DKIM, DMARC & SMTP

⚡ Live Data: Report generated fresh from authoritative registries. 🔄 Force Refresh

🤖 AI Intelligence Summary

The domain redly.vip is registered with NameCheap, Inc., first registered on 2021-05-19 and expires on 2027-05-19 (domain age: 5 years, 5 months). It resolves to IP address 172.67.164.213, hosted by Cloudflare, Inc.. Email delivery is handled by No MX Records Found. No valid SPF record was detected. DMARC protection is missing or unconfigured. Web traffic is secured with an SSL certificate issued by WE1.

Domain Overview: redly.vip

Domain Registration 🌐

Active 5 years, 5 months

Expires in 6 months, 12 days · DNSSEC: Unsigned

Email Security 🛡️

SPF: Missing DKIM: Not Detected DMARC: Missing

No MX Records Found

SSL Certificate 🔒

Valid Chain 34 Days Left

Issuer: WE1 (2 SANs)

Server & Hosting 🖥️

403 cloudflare

Toronto, Ontario, Canada (CA)

🌐 Domain & Registration Identity View Full Whois Details →

Domain	redly.vip
Website Title	Attention Required! \| Cloudflare
Registered	2021-05-19
Expires	2027-05-19
Remaining Validity	6 months, 12 days
Domain Age	5 years, 5 months
Registrar	NameCheap, Inc.
Domain Status	client transfer prohibited i
DNSSEC Delegation	Unsigned · Zone not signed with DNSSEC keys i
Authoritative Nameservers	`marty.ns.cloudflare.com, alexa.ns.cloudflare.com` i

🛡️ Email Security & Deliverability (SPF, DKIM, DMARC) View Complete Email Security Diagnostics →

Detected Email Provider	📬 No MX Records Found
Primary Mail Server (MX)	`None` i
SPF Record (Sender Policy)	Missing i
DKIM Authentication	Not Detected · (No common third-party selector found; custom keys may be configured) i
DMARC Policy	Missing i
SMTP Port 25 Status	N/A · Inbound mail server handshake response

🖥️ Web Server, Hosting & Network View Full Server & Tech Details →

Web Server Software	cloudflare i
HTTP Status Code	403 i
Server IP (IPv4)	172.67.164.213 View Geo Details →
IPv6 Address (AAAA)	`2606:4700:3034::ac43:a4d5`
Reverse DNS (PTR)	`None Detected (No PTR Record)`
Server Location	📍 Toronto, Ontario, Canada (CA)
ASN Network & ISP	`AS13335 (Cloudflare, Inc.)`
Hosting Provider	Cloudflare, Inc. i
Control Panel	Not Detected i
Technology Stack	Cloudflare Google Analytics
HTTP Security Headers	2 / 6 Active (X-Frame, Referrer-Policy) Audit Details →
DNSBL Blacklist Reputation	Clean (0/5 lists)

🔒 SSL/TLS Certificate Summary View Full SSL Certificate & Chain →

Primary Hostname (CN)	redly.vip · Multi-Domain SAN (Covers 2 hostnames)
SSL Issuer	WE1
SSL Valid Till	2026-12-10
Remaining Validity	34 Days
Chain Status	Valid Trusted Chain
Signature Algorithm	`ecdsa-with-SHA256`

Whois Ownership & Registration for redly.vip

📄 View Raw Registry Response ↓

Domain Information i

Domain Name	REDLY.VIP
Registration Date	2021-05-19 09:50:13 Z
Expiration Date	2027-05-19 09:50:13 Z
Last Changed Date	2026-09-05 06:02:35 Z

Domain Status i

client transfer prohibited

Registrar Information i

Name	NameCheap, Inc.
Abuse Email	abuse@namecheap.com

Registrant Contact i

Registrant Name	Redacted for Privacy
Registrant Organization	Redacted for Privacy
Registrant Country	US

Administrative Contact i

Contact information for this role is not provided or redacted.

Technical Contact i

Contact information for this role is not provided or redacted.

Nameservers i

alexa.ns.cloudflare.com
marty.ns.cloudflare.com

📄 View Raw Registry Response RDAP (Hybrid)

Domain Name: redly.vip
Registry Domain ID: REDACTED FOR PRIVACY
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2026-09-05T06:02:35Z
Creation Date: 2021-05-19T09:50:13Z
Registry Expiry Date: 2027-05-19T09:50:13Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy service provided by WITHHELD FOR PRIVACY LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Delaware
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID:
Admin Name:
Admin Organization:
Admin Street:
Admin Street:
Admin Street:
Admin City:
Admin State/Province:
Admin Postal Code:
Admin Country:
Admin Phone:
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email:
Registry Tech ID:
Tech Name:
Tech Organization:
Tech Street:
Tech Street:
Tech Street:
Tech City:
Tech State/Province:
Tech Postal Code:
Tech Country:
Tech Phone:
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email:
Name Server: marty.ns.cloudflare.com
Name Server: alexa.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-11-06T00:30:35Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

The Service is provided so that you may look up certain information in relation to domain names that we store in our database.

Use of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy.

The information provided by this Service is 'as is' and we make no guarantee of it its accuracy.

You agree that by your use of the Service you will not use the information provided by us in a way which is:
* inconsistent with any applicable laws,
* inconsistent with any policy issued by us,
* to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or
* to enable high volume, automated, electronic processes that apply to the Service.

You acknowledge that:
* a response from the Service that a domain name is 'available', does not guarantee that is able to be registered,
* we may restrict, suspend or terminate your access to the Service at any time, and
* the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is not permitted, without our express written consent.

This information has been prepared and published in order to represent administrative and technical management of the TLD.

We may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion.

{
    "rdapConformance": [
        "rdap_level_0",
        "icann_rdap_response_profile_1",
        "icann_rdap_technical_implementation_guide_1",
        "redacted"
    ],
    "objectClassName": "domain",
    "ldhName": "redly.vip",
    "unicodeName": "redly.vip",
    "status": [
        "client transfer prohibited"
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2021-05-19T09:50:13Z",
            "eventActor": "NameCheap, Inc."
        },
        {
            "eventAction": "expiration",
            "eventDate": "2027-05-19T09:50:13Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2026-09-05T06:02:35Z"
        },
        {
            "eventAction": "last update of RDAP database",
            "eventDate": "2026-11-06T00:30:34Z"
        }
    ],
    "secureDNS": {
        "delegationSigned": false
    },
    "entities": [
        {
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        ""
                    ],
                    [
                        "adr",
                        {
                            "cc": "US"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "Delaware",
                            "",
                            ""
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "1068",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "NameCheap, Inc."
                    ],
                    [
                        "adr",
                        {
                            "cc": "US"
                        },
                        "text",
                        [
                            "",
                            "",
                            [
                                "11400 W. Olympic Blvd.",
                                "",
                                ""
                            ],
                            "Los Angeles",
                            "",
                            "90064",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "uri",
                        "tel:+1.3103129573"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "support@namecheap.com"
                    ]
                ]
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "NameCheap, Inc."
                            ],
                            [
                                "tel",
                                {
                                    "type": "voice"
                                },
                                "uri",
                                "tel:+1.6613102107"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "abuse@namecheap.com"
                            ]
                        ]
                    ],
                    "roles": [
                        "abuse"
                    ]
                }
            ],
            "roles": [
                "registrar"
            ],
            "publicIds": [
                {
                    "identifier": "1068",
                    "type": "IANA Registrar ID"
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2016-09-01T02:06:23Z",
                    "eventActor": "REGISTRY"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-04-16T19:12:46Z",
                    "eventActor": "REGISTRY"
                }
            ],
            "links": [
                {
                    "title": "Authoritative Registry object record",
                    "rel": "self",
                    "value": "https://rdap.nic.vip/entity/1068",
                    "href": "https://rdap.nic.vip/entity/1068",
                    "type": "application/rdap+json"
                },
                {
                    "title": "Registrar Details object record",
                    "rel": "about",
                    "value": "https://rdap.namecheap.com/",
                    "href": "http://www.namecheap.com",
                    "type": "application/rdap+json"
                }
            ]
        }
    ],
    "nameservers": [
        {
            "objectClassName": "nameserver",
            "handle": "HCFA01938803449C7958C95A7FFF0C034-NSR",
            "ldhName": "alexa.ns.cloudflare.com",
            "status": [
                "associated"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2019-11-25T21:40:58Z",
                    "eventActor": "Tucows Domains Inc."
                }
            ],
            "links": [
                {
                    "title": "Authoritative Registry object record",
                    "rel": "self",
                    "value": "https://rdap.nic.vip/nameserver/alexa.ns.cloudflare.com",
                    "href": "https://rdap.nic.vip/nameserver/alexa.ns.cloudflare.com",
                    "type": "application/rdap+json"
                }
            ]
        },
        {
            "objectClassName": "nameserver",
            "handle": "HAB7211BFDB0E447691E2FFFA771AFF14-ARI",
            "ldhName": "marty.ns.cloudflare.com",
            "status": [
                "associated"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2014-07-23T17:50:51Z",
                    "eventActor": "Tucows Domains Inc."
                }
            ],
            "links": [
                {
                    "title": "Authoritative Registry object record",
                    "rel": "self",
                    "value": "https://rdap.nic.vip/nameserver/marty.ns.cloudflare.com",
                    "href": "https://rdap.nic.vip/nameserver/marty.ns.cloudflare.com",
                    "type": "application/rdap+json"
                }
            ]
        }
    ],
    "notices": [
        {
            "title": "Status Codes",
            "description": [
                "For more information on domain status codes, please visit https://icann.org/epp"
            ],
            "links": [
                {
                    "rel": "glossary",
                    "value": "https://rdap.nic.vip/domain/redly.vip",
                    "href": "https://icann.org/epp",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "RDDS Inaccuracy Complaint Form",
            "description": [
                "URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"
            ],
            "links": [
                {
                    "rel": "help",
                    "value": "https://rdap.nic.vip/domain/redly.vip",
                    "href": "https://icann.org/wicf",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "RDAP Terms of Service",
            "description": [
                "The RDAP service (the Service) offered by Registry Services LLC, or our designated representatives (GoDaddy Registry), is provided for informational purposes only and is designed to assist a user (you) to look up certain information related to the registration records of existing domain names.",
                "The information provided by the Service is \u2018as is\u2019 and we make no guarantee of its accuracy. Registry Services LLC cannot, under any circumstances, be held liable in such instances where the stored information would prove to be wrong, incomplete, or not accurate in any sense.",
                "By submitting a query, you agree that you will not use this data",
                "(i)            to allow, enable or otherwise support in any way the transmission of unsolicited, commercial advertising or other solicitations whether via direct mail, email, telephone or otherwise;",
                "(ii)           to enable high volume, automated, electronic processes that apply to the Service or associated systems;",
                "(iii)          for targeted advertising in any possible way;",
                "(iv)         to cause nuisance in any possible way to individuals by sending (whether by automated, electronic processes capable of enabling high volumes or other possible means) messages to them;",
                "(v)          in a way that is inconsistent with any applicable laws rule, regulation or statute or any policy issued by Registry Services LLC; and/or",
                "(vi)         in contravention of any applicable data and privacy protection acts.",
                "Without prejudice to the above, the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is explicitly forbidden without prior and explicit permission by Registry Services LLC.",
                "By your use of the Service you agree to abide by these Terms of Service and accept that Registry Services LLC can take measures to limit the use of the Service in order to protect the privacy of registrants or the integrity of the Service. Registry Services LLC may restrict, suspend or terminate your access to the Service at any time. Registry Services LLC reserve the right to make changes to the Service and these Terms of Service at any time without prior notice to you. It is your responsibility to review these Terms of Service each time you access or use the Service to keep apprised of any changes. If you do not agree to the changes implemented by Registry Services LLC, your sole and exclusive remedy is to terminate your use of the Service.",
                "By executing a query, in any manner whatsoever, you agree to abide by these Terms of Service."
            ],
            "links": [
                {
                    "rel": "terms-of-service",
                    "value": "https://rdap.nic.vip/domain/redly.vip",
                    "href": "https://www.registry.godaddy/rdap",
                    "type": "text/html"
                }
            ]
        }
    ],
    "links": [
        {
            "title": "Registrar RDAP server object record",
            "rel": "related",
            "value": "https://rdap.nic.vip/domain/redly.vip",
            "href": "https://rdap.namecheap.com/domain/redly.vip",
            "type": "application/rdap+json"
        },
        {
            "title": "Authoritative Registry object record",
            "rel": "self",
            "value": "https://rdap.nic.vip/domain/redly.vip",
            "href": "https://rdap.nic.vip/domain/redly.vip",
            "type": "application/rdap+json"
        }
    ],
    "redacted": [
        {
            "name": {
                "type": "Registry Domain ID"
            },
            "prePath": "$.handle",
            "pathLang": "jsonpath",
            "method": "removal",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registry Registrant ID"
            },
            "prePath": "$.entities[?(@.roles[0]=='registrant')].handle",
            "pathLang": "jsonpath",
            "method": "removal",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Name"
            },
            "postPath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='fn')][3]",
            "pathLang": "jsonpath",
            "method": "emptyValue",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Organization"
            },
            "prePath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='org')]",
            "pathLang": "jsonpath",
            "method": "removal",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Street"
            },
            "postPath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][2]",
            "pathLang": "jsonpath",
            "method": "emptyValue",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant City"
            },
            "postPath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][3]",
            "pathLang": "jsonpath",
            "method": "emptyValue",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Postal Code"
            },
            "postPath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][5]",
            "pathLang": "jsonpath",
            "method": "emptyValue",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Email"
            },
            "prePath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='email')]",
            "pathLang": "jsonpath",
            "method": "removal",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Phone"
            },
            "prePath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[1].type=='voice')]",
            "pathLang": "jsonpath",
            "method": "removal",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Phone Ext"
            },
            "prePath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[1].type=='voice')]",
            "pathLang": "jsonpath",
            "method": "removal",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Fax"
            },
            "prePath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[1].type=='fax')]",
            "pathLang": "jsonpath",
            "method": "removal",
            "reason": {
                "description": "Server policy"
            }
        },
        {
            "name": {
                "type": "Registrant Fax Ext"
            },
            "prePath": "$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[1].type=='fax')]",
            "pathLang": "jsonpath",
            "method": "removal",
            "reason": {
                "description": "Server policy"
            }
        }
    ]
}

DNS Records for redly.vip

NS Records i

Name	Data	Copy
redly.vip.	`marty.ns.cloudflare.com.`
redly.vip.	`alexa.ns.cloudflare.com.`

A Records i

Name	Data	Copy
redly.vip.	`172.67.164.213`
redly.vip.	`104.21.10.246`

AAAA Records i

Name	Data	Copy
redly.vip.	`2606:4700:3034::ac43:a4d5`
redly.vip.	`2606:4700:3031::6815:af6`

WWW Records (www.redly.vip) i

Type	Host	Value	Copy
A	www.redly.vip.	`104.21.10.246`
A	www.redly.vip.	`172.67.164.213`

MX Records i

No MX records found.

TXT Records i

No TXT records found.

Email Security (MX, SPF, DKIM, DMARC, SMTP) for redly.vip

Detected Email Provider

📬 No MX Records Found

⚠ No Inbound Mail Servers

Mail Exchange (MX) Routing Records i

Warning: No MX records were found for redly.vip. This domain cannot receive emails.

SPF Record Validation i

No SPF record found to validate.

Common DKIM Selectors i

No common third-party DKIM selectors found. Custom selectors may be configured.

🔍 Query Custom DKIM Selector

Live DNS Lookup

Using a custom or date-based selector (e.g. crm, newsletter, 2024)? Query its public key live on redly.vip:

DMARC Policy Validation i

No DMARC record found to validate.

Validation Summary

DMARC Record Published

Fail No DMARC record was found.

Optimization Suggestions

A DMARC record is essential for email security. It tells receiving servers what to do with emails that fail SPF and DKIM checks, protecting your domain from spoofing.

Server IP Blacklist Check (172.67.164.213)

Spamhaus ZEN: Clean

SpamCop: Clean

Barracuda: Clean

GBUdb Truncate: Clean

DroneBL: Clean

SSL/TLS Certificate Details for redly.vip

Issuer: WE1
Expires In: 34 Days
Chain Status: Valid Chain

🔒 SSL / TLS Protocol Support

Warning

TLS protocol versions

TLS 1.3	Enabled
TLS 1.2	Enabled
TLS 1.1 (deprecated)	Enabled
TLS 1.0 (deprecated)	Enabled

SSL protocol versions

SSLv3 (deprecated)	Disabled
SSLv2 (deprecated)	Disabled

Main Leaf Certificate

Common Name: redly.vip
SANs: DNS:redly.vip, DNS:*.redly.vip
Organization: N/A
Validity: Sep 11, 2026 to Dec 10, 2026
Algorithm: ecdsa-with-SHA256

↓ Intermediate CA Certificate ↓

Common Name: WE1
Organization: Google Trust Services
Valid Till: Feb 20, 2029
Issuer: GTS Root R4

↓ Intermediate CA Certificate ↓

Common Name: GTS Root R4
Organization: Google Trust Services LLC
Valid Till: Jan 28, 2028
Issuer: GlobalSign Root CA

Website & Server Intelligence for redly.vip

Website Identity

Title	Attention Required! \| Cloudflare
Meta Description	N/A

Hosting & Server Network

IP Address	172.67.164.213
HTTP Status	403 i
Hosting Provider	Cloudflare, Inc. i
Web Server	cloudflare i
Control Panel	Not Detected i

Technology Profile

Cloudflare
Google Analytics

HTTP Security Headers

Strict-Transport-Security	Missing
Content-Security-Policy	Missing
X-Frame-Options	Present
X-Content-Type-Options	Missing
Referrer-Policy	Present
Permissions-Policy	Missing

IP Details & Geolocation

IP Address	172.67.164.213
Reverse DNS (PTR)	`None Detected (No PTR Record)`
Country	Canada (CA)
Region	Ontario
City	Toronto
ZIP Code	N/A
ASN	13335
Organization / ISP	Cloudflare, Inc.

Understanding Diagnostic Terms for redly.vip

Domain Status (EPP)

EPP status codes (e.g., clientTransferProhibited, active) indicating if a domain is locked against unauthorized transfer, pending renewal, or active.

Registrar Information

The authorized or accredited organization managing the domain reservation and authoritative registry delegation.

Nameservers (NS)

Authoritative servers that translate domain names into IP addresses and direct web visitors and mail traffic globally.

A & AAAA Records

Primary address records mapping your domain name directly to standard IPv4 (e.g., 192.0.2.1) and newer IPv6 server network addresses.

MX (Mail Exchange)

Priority-ranked records pointing inbound emails to designated mail server hosts (e.g., Google Workspace, Microsoft 365, Zoho).

SPF & DMARC Security

Email authentication standards that verify authorized sender IPs (SPF) and instruct receiving servers how to enforce security policies (DMARC).

DKIM Signatures

Cryptographic public key in DNS used by receiving mail servers to verify digital signatures on your emails, ensuring messages were not tampered with.

SSL Certificate & Chain

Establishes encrypted HTTPS connections and authenticates domain ownership via an intermediate certificate authority chain.

Hosting Provider & ASN

The physical server infrastructure where website files reside and the autonomous system network (ASN) routing global traffic.

Reverse DNS (PTR)

Pointer (PTR) records that map a server's IP address back to its canonical hostname, verifying server identity and preventing email spam rejection.

HTTP Security Headers

Directives like HSTS, CSP, and X-Frame-Options instructed by the server to protect browser visitors against XSS, clickjacking, and packet sniffing.

⚠️ Report Limitations & Data Sources

Data Currency: This report uses cached registry and DNS data (freshened within 4 hours) for high-speed resolution. Click "🔄 Refresh Live" to query directly against authoritative registries.
DNS Resolution & Propagation: Records are queried via Google Public DNS-over-HTTPS. Global DNS propagation may take up to 24–48 hours across different regional ISP resolvers during recent DNS record changes.
Completeness & Scope: This diagnostic tool analyzes standard authoritative records (A, AAAA, MX, NS, TXT, CNAME, SOA). It does not perform invasive brute-force subdomain scans or unauthenticated DNS zone transfers.
Email Deliverability & Reputation: The security analysis (SPF, DKIM, DMARC, and Port 25 SMTP handshake) reflects public DNS policies and inbound connection states. Recipient spam filters evaluate internal headers that cannot be checked from outside.
Reverse Proxies & CDNs: If a website is behind Cloudflare, Fastly, or another CDN/reverse proxy, the detected IP, web server software, and SSL edge certificate reflect the proxy tier.