DNS Records for escatter11.fullerton.edu

⚡ Loaded from cache (2026-09-25 20:14:08 IST). 🔄 Refresh Live

🤖 AI Intelligence Summary

The domain escatter11.fullerton.edu is registered with an undisclosed registrar. It resolves to IP address 137.151.192.23, hosted by CENIC. 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 YE1.

Domain Overview: escatter11.fullerton.edu

Domain Registration 🌐

Active N/A

Expires in N/A · DNSSEC: Unsigned

Email Security 🛡️

SPF: Missing DKIM: Not Detected DMARC: Missing

No MX Records Found

SSL Certificate 🔒

Valid Chain 59 Days Left

Issuer: YE1 (3 SANs)

Server & Hosting 🖥️

200 Apache

Fullerton, California, United States (US)

🌐 Domain & Registration Identity View Full Whois Details →

Domain	escatter11.fullerton.edu
Website Title	N/A
Registered	N/A
Expires	N/A
Remaining Validity	N/A
Domain Age	N/A
Registrar	N/A
Domain Status	N/A i
DNSSEC Delegation	Unsigned · Zone not signed with DNSSEC keys i
Authoritative Nameservers	N/A 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	Apache i
HTTP Status Code	200 i
Server IP (IPv4)	137.151.192.23 View Geo Details →
IPv6 Address (AAAA)	`Not Configured`
Reverse DNS (PTR)	`None Detected (No PTR Record)`
Server Location	📍 Fullerton, California, United States (US)
ASN Network & ISP	`AS2152 (CENIC)`
Hosting Provider	CENIC i
Control Panel	Not Detected i
Technology Stack	Apache
HTTP Security Headers	None Detected (Missing HSTS / CSP) Audit Details →
DNSBL Blacklist Reputation	Clean (0/5 lists)

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

Primary Hostname (CN)	escatter11.fullerton.edu · Multi-Domain SAN (Covers 3 hostnames)
SSL Issuer	YE1
SSL Valid Till	2026-11-24
Remaining Validity	59 Days
Chain Status	Valid Trusted Chain
Signature Algorithm	`ecdsa-with-SHA384`

Whois Ownership & Registration for escatter11.fullerton.edu

📄 View Raw Registry Response ↓

Domain Information i

Domain Name

escatter11.fullerton.edu

Registrar Information i

Registrant Contact i

Contact information for this role is not provided or redacted.

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.

📄 View Raw Registry Response Legacy Whois (Port 43)

Domain Name: escatter11.fullerton.edu
The domain name you requested was not found in our database.

To check the availability of this domain name, please visit our website at https://www.101domain.com/

URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-09-25T14:44:00+00:00 <<<

NS Records i

No NS records found.

A Records i

Name	Data	Copy
escatter11.fullerton.edu.	`137.151.192.23`

AAAA Records i

No AAAA records found.

WWW Records (www.escatter11.fullerton.edu) i

No CNAME or A records found for the 'www' subdomain.

MX Records i

No MX records found.

TXT Records i

No TXT records found.

Email Security (MX, SPF, DKIM, DMARC, SMTP) for escatter11.fullerton.edu

Detected Email Provider

📬 No MX Records Found

⚠ No Inbound Mail Servers

Mail Exchange (MX) Routing Records i

Warning: No MX records were found for escatter11.fullerton.edu. 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 escatter11.fullerton.edu:

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 (137.151.192.23)

Spamhaus ZEN: Clean

SpamCop: Clean

Barracuda: Clean

GBUdb Truncate: Clean

DroneBL: Clean

SSL/TLS Certificate Details for escatter11.fullerton.edu

Issuer: YE1
Expires In: 59 Days
Chain Status: Valid Chain

🔒 SSL / TLS Protocol Support

Excellent

TLS protocol versions

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

SSL protocol versions

SSLv3 (deprecated)	Disabled
SSLv2 (deprecated)	Disabled

Main Leaf Certificate

Common Name: escatter11.fullerton.edu
SANs: DNS:escatter11.fullerton.edu, DNS:nfsathome.org, DNS:www.nfsathome.org
Organization: N/A
Validity: Aug 26, 2026 to Nov 24, 2026
Algorithm: ecdsa-with-SHA384

↓ Intermediate CA Certificate ↓

Common Name: YE1
Organization: Let's Encrypt
Valid Till: Sep 03, 2028
Issuer: Root YE

↓ Intermediate CA Certificate ↓

Common Name: Root YE
Organization: ISRG
Valid Till: Sep 03, 2032
Issuer: ISRG Root X2

↓ Intermediate CA Certificate ↓

Common Name: ISRG Root X2
Organization: Internet Security Research Group
Valid Till: Sep 03, 2032
Issuer: ISRG Root X1

Website & Server Intelligence for escatter11.fullerton.edu

Website Identity

Title	N/A
Meta Description	N/A

Hosting & Server Network

IP Address	137.151.192.23
HTTP Status	200 i
Hosting Provider	CENIC i
Web Server	Apache i
Control Panel	Not Detected i

Technology Profile

Apache

HTTP Security Headers

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

IP Details & Geolocation

IP Address	137.151.192.23
Reverse DNS (PTR)	`None Detected (No PTR Record)`
Country	United States (US)
Region	California
City	Fullerton
ZIP Code	N/A
ASN	2152
Organization / ISP	CENIC

Understanding Diagnostic Terms for escatter11.fullerton.edu

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.