Check-Host.cc

IP Address IPv4

211.46.241.43

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

Run a live full scan of 211.46.241.43

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

Autonomous System

ASN
AS Name
KT Corporation (Korea Telecom)
AS Type
RIR
APNIC
Allocated
1996-04-22
Allocation status
Allocated

Geolocation

Country
KR · South Korea
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
443 tcp https Apache/2.4.54 (Unix) OpenSSL/1.1.1q mod_jk/1.2.48 2026-07-23 07:03:30.000

TLS Certificates

Port 443 b0011f7f3fa8…
Subject: *.schoolkeepa.or.kr
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.schoolkeepa.or.kr, schoolkeepa.or.kr
Valid 2026-03-12 00:00:00 → 2027-04-11 23:59:59
Port 443 b0011f7f3fa8…
Subject: *.schoolkeepa.or.kr
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.schoolkeepa.or.kr, schoolkeepa.or.kr
Valid 2026-03-12 00:00:00 → 2027-04-11 23:59:59

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.

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 교육환경평가 정보관리시스템 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.

epss.schoolkeepa.or.kr 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.

wildfly.org href · ×2
issues.jboss.org href · ×2
community.jboss.org href · ×2
docs.wildfly.org href · ×2
www.jboss.org href · ×2
github.com href · ×2

History

First observed
2026-06-07 16:17
Last observed
2026-07-23 07:03
Scan observations
4

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