Check-Host.cc

IP adresa IPv4

8.217.133.78

Agregirano iz javnih BGP feedova, CT logova, našeg sloja skeniranja, honeypota i globalnih proba.

Run a live full scan of 8.217.133.78

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
Not yet attributed
Država
HK
Hong Kong
Reverse DNS
PTR
Open Ports
1
Last scan

Autonomni sistem

ASN
Naziv AS-a
Tip AS-a
RIR
APNIC
Dodeljeno
1992-12-01
Allocation status
Allocated

Geolokacija

Država
HK · Hong Kong
Kontinent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Mreža

Prefix
RPKI

Otvoreni portovi

Port Proto Service Server Last seen
443 tcp https nginx/1.18.0 (Ubuntu) 2026-07-20 09:58:35.000

TLS sertifikati

Port 443 fa4c5f68c1e4…
Subject: *.youchat.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.youchat.com, youchat.com
Valid 2025-08-14 00:00:00 → 2026-09-14 23:59:59
Port 443 fa4c5f68c1e4…
Subject: *.youchat.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.youchat.com, youchat.com
Valid 2025-08-14 00:00:00 → 2026-09-14 23:59:59

Tehnološki stek

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

Origin / IP-Leak

USP

Kada je hostname serviran iza CDN-a (npr. Cloudflare), origin server se ponekad može identifikovati podudaranjem TLS sertifikata sa zaštićenim hostname-om. Nalazi prikazani ovde su heuristički kandidati, a ne garancija.

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

1 domain resolve (A-record) to this IP.

Provera sa više tačaka

Dostupnost prikupljena pasivno iz stvarnih korisničkih provera sa naših 65+ probnih lokacija. Pokrenite proveru uživo da dodate sveže podatke.

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 Jitsi Meet 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.

dev-jitsi.youchat.com 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.

example.com href · ×12
jitsi.org href · ×10
github.com href · ×8
meet.example.com href · ×8
www.gravatar.com href · ×6
docs.example.com href · ×4
f-droid.org href · ×4
play.google.com href · ×4
itunes.apple.com href · ×4
firebase.google.com href · ×2
community.jitsi.org href · ×2
bugs.chromium.org href · ×2
chrome.google.com href · ×2
w3c.github.io href · ×2
web-cdn.jitsi.net href · ×2
policies.google.com href · ×2
meet.jit.si href · ×2
api.example.com href · ×2
example-company.org href · ×2
jitsi.github.io href · ×2
docs.callstats.io href · ×2

Istorija

First observed
2026-05-26 23:39
Last observed
2026-07-20 09:58
Scan observations
4

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