Check-Host.cc

IP Address IPv4

77.232.63.240

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

Run a live full scan of 77.232.63.240

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
AS24739
Severen-Telecom
Country
RU
Russia
Reverse DNS
PTR
Open Ports
2
Last scan

Autonomous System

ASN
AS Name
Severen-Telecom
AS Type
RIR
RIPE NCC
Allocated
2002-03-08

Geolocation

Country
RU · Russia
Continent
Europe
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http nginx/1.18.0 (Ubuntu) 2026-05-26 08:01:35.000
443 tcp https nginx/1.18.0 (Ubuntu) 2026-05-26 00:58:46.000

TLS Certificates

Port 443 8f10f037a249…
Subject: jitsi.regenergy.ru
Issuer: E8
SANs: auth.jitsi.regenergy.ru, avmoderation.jitsi.regenergy.ru, breakout.jitsi.regenergy.ru, conference.jitsi.regenergy.ru, endconference.jitsi.regenergy.ru, filesharing.jitsi.regenergy.ru, focus.jitsi.regenergy.ru, guest.jitsi.regenergy.ru, internal.auth.jitsi.regenergy.ru, jitsi.regenergy.ru, lobby.jitsi.regenergy.ru, metadata.jitsi.regenergy.ru, polls.jitsi.regenergy.ru, recorder.jitsi.regenergy.ru, speakerstats.jitsi.regenergy.ru
Valid 2026-04-26 06:02:32 → 2026-07-25 06:02:31

Tech Stack

Detected via Wappalyzer-style rules on the HTTP response body, headers, scripts and meta tags.

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 2026-08-03.

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.

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.

jitsi.regenergy.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.

jitsi.org href · ×2
play.google.com href · ×1
nginx.org href · ×1
itunes.apple.com href · ×1
community.jitsi.org href · ×1
nginx.com href · ×1
f-droid.org href · ×1

History

First observed
2026-05-26 00:58
Last observed
2026-05-26 08:01
Scan observations
4

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