Website & Server Details for 4wd-svs-russia.ru – Tech Stack & Security Headers

⚡ Loaded from cache (2026-09-28 08:15:29 IST). 🔄 Refresh Live

🤖 AI Intelligence Summary

The domain 4wd-svs-russia.ru is registered with an undisclosed registrar. It resolves to IP address 91.189.114.22, hosted by JSC "RU-CENTER". Email delivery is handled by Mail.ru. SPF authentication is published and valid. DMARC protection is missing or unconfigured.

Domain Overview: 4wd-svs-russia.ru

Domain Registration 🌐

Active N/A

Expires in N/A · DNSSEC: Unsigned

Email Security 🛡️

SPF: Pass DKIM: Not Detected DMARC: Missing

Mail.ru (3 MX)

SSL Certificate 🔒

Untrusted N/A Days Left

Issuer: N/A

Server & Hosting 🖥️

N/A N/A

Moscow, Russia (RU)

🌐 Domain & Registration Identity View Full Whois Details →

Domain	4wd-svs-russia.ru
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	`ns4.nic.ru, ns3.nic.ru, ns8.nic.ru` i

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

Detected Email Provider	📬 Mail.ru
Primary Mail Server (MX)	`mx02.nicmail.ru (Priority: 5)` · 3 MX servers configured i
SPF Record (Sender Policy)	Pass · 1/10 DNS Lookups i `v=spf1 redirect=nicmail.ru`
DKIM Authentication	Not Detected · (No common third-party selector found; custom keys may be configured) i
DMARC Policy	Missing i
SMTP Port 25 Status	Online (526ms) · Inbound mail server handshake response

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

Web Server Software	N/A i
HTTP Status Code	N/A i
Server IP (IPv4)	91.189.114.22 View Geo Details →
IPv6 Address (AAAA)	`Not Configured`
Reverse DNS (PTR)	`wcarp.hosting.nic.ru`
Server Location	📍 Moscow, Russia (RU)
ASN Network & ISP	`AS48287 (JSC "RU-CENTER")`
Hosting Provider	JSC "RU-CENTER" i
Control Panel	Not Detected i
Technology Stack	No third-party framework or CMS fingerprints detected
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)	N/A
SSL Issuer	N/A
SSL Valid Till	N/A
Remaining Validity	N/A Days
Chain Status	Invalid / Untrusted
Signature Algorithm	`N/A`

Whois Ownership & Registration for 4wd-svs-russia.ru

📄 View Raw Registry Response ↓

Domain Information i

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)

% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain:        4WD-SVS-RUSSIA.RU
nserver:       ns3.nic.ru.
nserver:       ns4.nic.ru.
nserver:       ns8.nic.ru.
state:         REGISTERED, DELEGATED, UNVERIFIED
person:        Private Person
registrar:     RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created:       2014-12-05T17:17:35Z
paid-till:     2026-12-05T17:17:35Z
free-date:     2027-01-05
source:        TCI

Last updated on 2026-09-28T02:43:01Z

DNS Records for 4wd-svs-russia.ru

NS Records i

Name	Data	Copy
4wd-svs-russia.ru.	`ns4.nic.ru.`
4wd-svs-russia.ru.	`ns3.nic.ru.`
4wd-svs-russia.ru.	`ns8.nic.ru.`

A Records i

Name	Data	Copy
4wd-svs-russia.ru.	`91.189.114.22`

AAAA Records i

No AAAA records found.

WWW Records (www.4wd-svs-russia.ru) i

Type	Host	Value	Copy
A	www.4wd-svs-russia.ru.	`91.189.114.22`

MX Records i

Priority	Mail Server Target	Copy
5	`mx02.nicmail.ru.`
20	`mx03.nicmail.ru.`
10	`mx01.nicmail.ru.`

TXT Records i

Name	Value	Copy
4wd-svs-russia.ru.	`v=spf1 redirect=nicmail.ru`

Email Security (MX, SPF, DKIM, DMARC, SMTP) for 4wd-svs-russia.ru

Detected Email Provider

📬 Mail.ru

✓ Active MX Routing (3 Servers)

Mail Exchange (MX) Routing Records i

Priority	Mail Server Hostname	Copy
5	`mx02.nicmail.ru`
10	`mx01.nicmail.ru`
20	`mx03.nicmail.ru`

SPF Record Validation i

v=spf1 redirect=nicmail.ru

Record Breakdown

Prefix	Mechanism	Value	Description
+	`v`	spf1	The SPF record version.
+	`redirect`	nicmail.ru	The SPF check is redirected to another domain.

Validation Summary

SPF Record Published	Pass An SPF record was found.
Multiple SPF Records	Pass Only one SPF record was found.
Included Lookups	Pass The number of DNS lookups (1) is within the limit of 10.
Type PTR Check	Pass The deprecated PTR mechanism was not found.
Characters After ALL	Pass No mechanisms were found after the "all" mechanism.

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 4wd-svs-russia.ru:

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.

SMTP Connectivity Test (Port 25)

Mail Server	Status	Latency	Banner / Handshake Response
mx02.nicmail.ru	Success	526ms	`220 mx01.nicmail.ru ESMTP`

Server IP Blacklist Check (91.189.114.22)

Spamhaus ZEN: Clean

SpamCop: Clean

Barracuda: Clean

GBUdb Truncate: Clean

DroneBL: Clean

Website & Server Intelligence for 4wd-svs-russia.ru

Website Identity

Title	N/A
Meta Description	N/A

Hosting & Server Network

IP Address	91.189.114.22
HTTP Status	N/A i
Hosting Provider	JSC "RU-CENTER" i
Web Server	N/A i
Control Panel	Not Detected i

Technology Profile

No specific third-party frameworks or CMS fingerprints detected.

HTTP Security Headers

Could not fetch HTTP headers.

IP Details & Geolocation

IP Address	91.189.114.22
Reverse DNS (PTR)	`wcarp.hosting.nic.ru`
Country	Russia (RU)
Region	Moscow
City	Moscow
ZIP Code	N/A
ASN	48287
Organization / ISP	JSC "RU-CENTER"

Understanding Diagnostic Terms for 4wd-svs-russia.ru

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.

Domain Overview: 4wd-svs-russia.ru

🌐 Domain & Registration Identity View Full Whois Details →

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

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

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

Whois Ownership & Registration for 4wd-svs-russia.ru

Domain Information i

Registrar Information i

Registrant Contact i

Administrative Contact i

Technical Contact i

DNS Records for 4wd-svs-russia.ru

NS Records i

A Records i

AAAA Records i

WWW Records (www.4wd-svs-russia.ru) i

MX Records i

TXT Records i

Email Security (MX, SPF, DKIM, DMARC, SMTP) for 4wd-svs-russia.ru

Mail Exchange (MX) Routing Records i

SPF Record Validation i

Record Breakdown

Validation Summary

Common DKIM Selectors i

🔍 Query Custom DKIM Selector

DMARC Policy Validation i

Validation Summary

Optimization Suggestions

SMTP Connectivity Test (Port 25)

Server IP Blacklist Check (91.189.114.22)

SSL/TLS Certificate Details for 4wd-svs-russia.ru

Website & Server Intelligence for 4wd-svs-russia.ru

Website Identity

Hosting & Server Network

Technology Profile

HTTP Security Headers

IP Details & Geolocation

Understanding Diagnostic Terms for 4wd-svs-russia.ru

Domain Status (EPP)

Registrar Information

Nameservers (NS)

A & AAAA Records

MX (Mail Exchange)

SPF & DMARC Security

DKIM Signatures

SSL Certificate & Chain

Hosting Provider & ASN

Reverse DNS (PTR)

HTTP Security Headers

⚠️ Report Limitations & Data Sources