Check-Host.cc

IP Address IPv4

43.254.18.110

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

Run a live full scan of 43.254.18.110

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
AS131149
Yuan-Jhen Info
Country
TW
Taiwan
Reverse DNS
43-254-18-110.static.ip.net.tw
PTR
Open Ports
5
Last scan

Autonomous System

ASN
AS Name
Yuan-Jhen Info
AS Type
RIR
APNIC
Allocated
2014-07-22
Allocation status
Allocated

Geolocation

Country
TW · Taiwan
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-22 11:58:19

Network

RPKI

Open Ports

Port Proto Service Server Last seen
21 tcp ftp 2026-05-26 04:07:39.000
110 tcp pop3 2026-05-26 04:10:46.000
143 tcp imap 2026-06-14 09:32:04.000
443 tcp https Apache 2026-07-22 11:58:03.000
9000 tcp php-fpm 2026-06-14 00:09:46.000

TLS Certificates

Port 443 a6f6b0ad9e5b…
Subject: kanpai-go-club.com.tw
Issuer: YR1
SANs: *.kanpai-go-club.com.tw, kanpai-go-club.com.tw
Valid 2026-06-18 21:56:50 → 2026-09-16 21:56:49
Port 443 6d47f38e1580…
Subject: kanpai-go-club.com.tw
Issuer: R13
SANs: *.kanpai-go-club.com.tw, kanpai-go-club.com.tw
Valid 2026-04-18 18:52:19 → 2026-07-17 18:52:18

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.

Hosted Domains

2 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 line 200
443 line 415

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.

kanpai-go-club.com.tw 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.

lihi1.com href · ×14
forms.gle href · ×6
api.ocard.co href · ×4
page.line.me href · ×2
code.createjs.com href · ×2

History

First observed
2026-05-26 04:07
Last observed
2026-07-22 11:58
Scan observations
12

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