Check-Host.cc

Domain

rostelecom-cc.ru

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

Run a live full scan of rostelecom-cc.ru

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

Deep-scan now
Hosting IPs
8
A/AAAA targets
Subdomains
20
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
1
in our scans

DNS Records

A
188.128.50.135
AAAA
MX
10 mx.rostelecom-cc.ru, 30 ms.rostelecom-cc.ru
NS
ns.rostelecom-cc.ru, ns1.ntt.ru
TXT
cjWfzcCvfGUNl9NWX0Q6hK90dYfa/ijxKFsMczuD4nY=, globalsign-domain-verification=1BDVArUjaQWK3wqs6Khzq47yQSwXXqU0p6Mw5BZYNv, v=spf1 include:email-messaging.com include:spf.unisender.com include:spf.theeml.com +mx ip4:195.28.32.55 ip4:195.28.32.40 ip4:195.28.32.33 ip4:195.28.32.38 ip4:188.128.50.232 ip4:188.128.50.132 ~all
CNAME
CAA

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
2fa.rostelecom-cc.ru 2026-07-25 03:56:35.795
2fa2.rostelecom-cc.ru 2026-05-26 04:51:49.931
2fa3.rostelecom-cc.ru 2026-07-27 08:31:52.430
meet.rostelecom-cc.ru 2026-06-23 13:57:30.766
moderated.meet.rostelecom-cc.ru
1970-01-01 00:00:00.000
rostelecom-cc.ru 2026-07-20 04:11:55.069

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: 2fa.rostelecom-cc.ru
Issuer: YR2
SANs: 2fa.rostelecom-cc.ru
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Subject: 2fa2.rostelecom-cc.ru
Issuer: R12
SANs: 2fa2.rostelecom-cc.ru
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru

IPs Citing This Domain

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

195.28.35.50:443 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.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

CT-Log Evidence

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

9ea0bc42aced73d0… google · argon2026h2
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Valid: 2025-10-15 13:49:55 → 2026-11-16 13:49:54
9ea0bc42aced73d0… cloudflare · nimbus2026
Subject: *.rostelecom-cc.ru
Issuer: GlobalSign RSA OV SSL CA 2018
SANs: *.rostelecom-cc.ru, rostelecom-cc.ru
Valid: 2025-10-15 13:49:55 → 2026-11-16 13:49:54

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
A 188.128.50.135 2026-05-26 03:59:06.816 2026-07-20 04:11:55.069
TXT globalsign-domain-verification=1BDVArUjaQWK3wqs6Khzq47yQSwXXqU0p6Mw5BZYNv 2026-05-26 03:59:06.816 2026-07-20 04:11:55.069
NS ns1.ntt.ru 2026-05-26 03:59:06.816 2026-07-20 04:11:55.069
TXT cjWfzcCvfGUNl9NWX0Q6hK90dYfa/ijxKFsMczuD4nY= 2026-05-26 03:59:06.816 2026-07-20 04:11:55.069
NS ns.rostelecom-cc.ru 2026-05-26 03:59:06.816 2026-07-20 04:11:55.069
TXT v=spf1 include:email-messaging.com include:spf.unisender.com include:spf.theeml.com +mx ip4:195.28.32.55 ip4:195.28.32.40 ip4:195.28.32.33 ip4:195.28.32.38 ip4:188.128.50.232 ip4:188.128.50.132 ~all 2026-05-26 03:59:06.816 2026-07-20 04:11:55.069
MX 30 ms.rostelecom-cc.ru 2026-05-26 03:59:06.816 2026-07-20 04:11:55.069
MX 10 mx.rostelecom-cc.ru 2026-05-26 03:59:06.816 2026-07-20 04:11:55.069