Check-Host.cc

IP Address IPv4

79.174.12.50

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

Run a live full scan of 79.174.12.50

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
ASN
AS29182
JSC IOT
Country
RU
Russia
Reverse DNS
vds.otzyvy.online
PTR
Open Ports
8
Last scan

Autonomous System

ASN
AS Name
JSC IOT
AS Type
RIR
RIPE NCC
Allocated
2003-06-23
Allocation status
Allocated

Geolocation

Country
RU · Russia
Continent
Europe
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-27 03:07:20

Network

RPKI

Open Ports

Port Proto Service Server Last seen
21 tcp ftp 2026-05-26 04:38:32.000
22 tcp ssh 2026-06-20 22:00:00.000
25 tcp smtp 2026-07-16 14:45:02.000
80 tcp http nginx/1.20.2 2026-05-26 13:49:47.000
110 tcp pop3 2026-07-21 22:27:36.000
443 tcp https nginx/1.20.2 2026-05-25 21:56:53.000
587 tcp smtp-submission 2026-07-27 03:06:13.000
993 tcp imaps 2026-06-13 20:22:08.000

TLS Certificates

TLS certificate observations pending

Once our scan layer captures a TLS cert from this IP, certificate chain, JARM and JA4S fingerprints will appear here.

Tech Stack

Wappalyzer fingerprinting pending

HTTP-body analysis identifies web frameworks, CMS platforms, analytics, JS libraries and server-side languages from this host.

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-leak candidates for this IP

When this IP serves a TLS cert for a domain that fronts behind a CDN, that domain surfaces here as an origin-leak candidate with a confidence score.

Multi-Vantage Check

Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.

ICMP responsive This IP replied to our global ICMP sweep — last confirmed 2026-07-31.

No accumulated reachability data yet

Reachability accrues from real user-triggered checks. Trigger a Ping or HTTP check from our 65+ probe nodes to contribute the first data point.

Web Pages

Port Page title Status Flags
80 Отзывы об агентствах недвижимости Санкт-Петербурга - рейтинг 200
443 Отзывы об агентствах недвижимости Санкт-Петербурга - рейтинг 200

Threat Intelligence

No threat-intel matches

This IP doesn't appear in any of the feeds we mirror (Tor exits, FireHOL Level 1-3, Spamhaus DROP/EDROP, URLhaus, OpenPhish). Absence here doesn't prove the IP is clean — it just means none of our public-feed sources flag it.

Co-Hosted Domains

Domains this host references in its HTML AND whose DNS A/AAAA record resolves back to this IP — i.e. actually hosted here.

otzyvy.online DNS-confirmed
otzyvy.online DNS-confirmed

External References

Domains the body links to whose DNS does NOT resolve to this IP — usually CDN assets, embeds, or third-party services. Boilerplate (Google Fonts, jsDelivr, w3.org…) is already filtered.

vk.com href · ×64
sun1-93.userapi.com href · ×4
mc.yandex.ru href · ×4
sun1-21.userapi.com href · ×3
sun1-20.userapi.com href · ×2
sun1-13.userapi.com href · ×2
sun1-19.userapi.com href · ×2
sun1-85.userapi.com href · ×2
sun9-82.userapi.com href · ×2
sun1-99.userapi.com href · ×2
sun1-55.userapi.com href · ×2
sun9-52.userapi.com href · ×2
sun9-10.userapi.com href · ×2
sun9-17.userapi.com href · ×1
sun1-15.userapi.com href · ×1
sun1-24.userapi.com href · ×1

History

First observed
2026-05-25 21:56
Last observed
2026-07-27 03:06
Scan observations
18

The full change-log (ASN moves, cert rotations, port-state diffs) accumulates as our archives grow.