Check-Host.cc

IP Address IPv4

194.87.236.209

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

Run a live full scan of 194.87.236.209

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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ASN
AS48347
Click for details
Country
RU
Russia
Reverse DNS
PTR
Open Ports
2
Last scan

Autonomous System

ASN
AS Name
AS Type
RIR
RIPE NCC
Allocated
2008-11-17
Allocation status
Allocated

Geolocation

Country
RU · Russia
Continent
Europe
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

RPKI

Open Ports

Port Proto Service Server Last seen
53 tcp dns 2026-05-25 21:47:14.000
443 tcp https Apache/2.4.25 (Debian) 2026-05-26 18:45:20.000

TLS Certificates

Port 443 e72fdceba160…
Subject: www.sch1329.ru
Issuer: R13
SANs: www.sch1329.ru
Valid 2026-04-01 20:03:42 → 2026-06-30 20:03:41

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.

Hosted Domains

4 domains resolve (A-record) to this IP.

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 2026-08-03.

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
443 ГБОУ Школа 1329 | Сайт ГБОУ Школа 1329, Западный округ, Москва 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.

www.sch1329.ru DNS-confirmed
sch1329.ru DNS-confirmed
cloud.sch1329.ru DNS-confirmed
3dtour.sch1329.ru 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.

school.mos.ru href · ×4
top.mail.ru href · ×2
counter.rambler.ru href · ×2
mc.yandex.ru href · ×2
top100.rambler.ru href · ×1
mail.sch1329.ru href · ×1
sch1329.mskobr.ru href · ×1
informer.yandex.ru href · ×1
gto.ru href · ×1
scratch.mit.edu href · ×1
ru.wordpress.org href · ×1
metrika.yandex.ru href · ×1
mail.s1329.ru href · ×1
gmpg.org href · ×1
api.w.org href · ×1
pascalabc.net href · ×1

History

First observed
2026-05-25 21:47
Last observed
2026-05-26 18:45
Scan observations
4

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