Check-Host.cc

IP Address IPv4

219.94.243.207

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

Run a live full scan of 219.94.243.207

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
AS9371
SAKURA internet AS9371
Country
GeoIP pending
Reverse DNS
kisaragi.bunbun-etcetera.net
PTR
Open Ports
1
Last scan

Autonomous System

ASN
AS Name
SAKURA internet AS9371
AS Type
RIR
APNIC
Allocated
2004-10-13
Allocation status
Allocated

Geolocation

Country
Continent
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-06-20 19:15:39

Network

RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http nginx/1.30.2 2026-06-20 19:15:25.000

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.

Hosted Domains

1 domain 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 2026-07-29.

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 その他 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.bunbun-etcetera.net 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.

madskills.com href · ×10
wiki.samba.org href · ×2
decomo.info href · ×2
www.sixapart.jp href · ×2
docs.docker.jp href · ×2
lists.samba.org href · ×2
wiki.gentoo.org href · ×2
www.ipa.go.jp href · ×2
anond.hatelabo.jp href · ×1
mag.osdn.jp href · ×1
www.kuroutoshikou.com href · ×1
www.movabletype.jp href · ×1
www.openssl.org href · ×1
y2web.net href · ×1
en.wikipedia.org href · ×1
img.zemanta.com href · ×1
letsencrypt.jp href · ×1
www.yamasita.jp href · ×1
www.zemanta.com href · ×1
web.resource.org href · ×1

History

First observed
2026-06-20 19:15
Last observed
2026-06-20 19:15
Scan observations
2

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