Check-Host.cc

Domain

advc.ru

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of advc.ru

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

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Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
185.215.4.13
AAAA
MX
10 relay00.advc.ru
NS
ns.advc.ru, ns1.advc.ru
TXT
ECw2DfWyaoqMHyOWj03t+YMAK2T6mI6dfR7GQh7WQmc=, _globalsign-domain-verification=yacVs5Nw6FdhGsGRDuRHETF1nF8ayOOx8azOsbh9Lq, v=spf1 ip4:195.210.188.98 ip4:188.170.10.195 -all
CNAME
CAA
0 issue "globalsign.com", 0 issue "letsencrypt.org"

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
cloud.advc.ru 2026-07-23 00:30:38.928
mail.advc.ru 2026-07-16 22:12:43.539
support.advc.ru 2026-06-20 09:52:42.548
advc.ru 2026-07-20 05:42:01.455
autodiscover.advc.ru 2026-07-16 22:12:43.539
fcloud.advc.ru 2026-06-18 22:54:08.444
jitsi.advc.ru
1970-01-01 00:00:00.000
owa.advc.ru
1970-01-01 00:00:00.000
pcloud.advc.ru 2026-06-18 22:54:08.444
wwwint.advc.ru
1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: *.advc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.advc.ru, advc.ru, autodiscover.advc.ru, mail.advc.ru, owa.advc.ru

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

91.189.115.224:443 href · ×1

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

Origin IP Origin ASN CDN ASN Confidence Reasoning
188.170.10.198 AS31133 AS57724 95% cert 32c803b5… served by 188.170.10.198 (AS31133) carries SAN advc.ru which currently resolves through DDoS-Guard (AS57724) at 185.215.4.13

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

ef42fcf064ebdaf0… google · argon2026h2
Subject: *.advc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.advc.ru, owa.advc.ru, mail.advc.ru, autodiscover.advc.ru, advc.ru
Valid: 2025-10-01 06:36:06 → 2026-11-02 06:36:05

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
MX 10 relay00.advc.ru 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
TXT _globalsign-domain-verification=yacVs5Nw6FdhGsGRDuRHETF1nF8ayOOx8azOsbh9Lq 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
TXT v=spf1 ip4:195.210.188.98 ip4:188.170.10.195 -all 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
SRV _sipfederationtls._tcp 0 0 5061 sip.advc.ru 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
NS ns1.advc.ru 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
A 185.215.4.13 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
NS ns.advc.ru 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
CAA 0 issue "letsencrypt.org" 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
CAA 0 issue "globalsign.com" 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455
TXT ECw2DfWyaoqMHyOWj03t+YMAK2T6mI6dfR7GQh7WQmc= 2026-05-31 18:48:47.514 2026-07-20 05:42:01.455