Check-Host.cc

IP Address IPv4

153.149.193.244

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

Run a live full scan of 153.149.193.244

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
AS4713
NTT Communications Corporation (OCN)
Country
JP
Japan
Reverse DNS
jointool.jp
PTR
Open Ports
5
Last scan

Autonomous System

ASN
AS Name
NTT Communications Corporation (OCN)
AS Type
RIR
APNIC
Allocated
2011-02-28
Allocation status
Allocated

Geolocation

Country
JP · Japan
Continent
Asia
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-21 11:44:48

Network

RPKI

Open Ports

Port Proto Service Server Last seen
25 tcp smtp 2026-06-07 09:46:42.000
110 tcp pop3 2026-05-26 15:48:15.000
443 tcp https Apache 2026-07-18 11:45:25.000
587 tcp smtp-submission 2026-05-26 15:06:48.000
3306 tcp mysql 2026-07-21 11:43:22.000

TLS Certificates

Port 443 9d503496dc70…
Subject: jointool.jp
Issuer: GeoTrust TLS RSA CA G1
SANs: jointool.jp, www.jointool.jp
Valid 2026-05-28 00:00:00 → 2026-12-12 23:59:59
Port 443 78ab0dab1eb3…
Subject: jointool.jp
Issuer: GeoTrust TLS RSA CA G1
SANs: jointool.jp, www.jointool.jp
Valid 2025-05-22 00:00:00 → 2026-06-08 23:59:59

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 2026-08-05.

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 樹脂配管部材の総合プロデュース|ジョインツール合同会社 | ジョインツール合同会社では、ねじこみ継手やタケノコ継手などをはじめに樹脂配管部材を取りそろえております。 国内外のメーカーから、お客様のコスト・性能・納期のベストマッチした樹脂配管部材をご提供します。 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.

jointool.jp DNS-confirmed
jointool.jp 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.

geek.hellyer.kiwi href · ×2
ajaxzip3.github.io href · ×2
gmpg.org href · ×2
api.w.org href · ×2

History

First observed
2026-05-26 04:27
Last observed
2026-07-21 11:43
Scan observations
13

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