Check-Host.cc

Domain

segment.build

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

Run a live full scan of segment.build

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
Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
100.21.80.168, 100.23.226.77, 184.32.176.71, 184.33.90.190, 32.185.137.121, 32.185.50.127, 34.217.171.11, 34.223.30.97
AAAA
MX
NS
ns-1461.awsdns-54.org, ns-1875.awsdns-42.co.uk, ns-322.awsdns-40.com, ns-677.awsdns-20.net
TXT
google-site-verification=TuoZxMtB7kyqSO3fcAfC9w88Rwjbi7STmwGx3h94nj4, google-site-verification=WsZhC3V0xpTXcLoPnq60fVE98dEteYe7-uDYmYxuPJg, google-site-verification=suz-3miJz4J365Ygd-vL74rWa9RIKHcfGe2L79pHPCw, google-site-verification=tMsHRtJaSXpwtdCFHsxPVXudEZXnZ4gUWtru0BAqDVI, r2qf3sqjmr5kq8ss6d6h2dgybvv9c82g, v=spf1 -all
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.euw1.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.euw1.segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: *.segment.build, segment.build

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

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-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

9df438cd702850ec… cloudflare · nimbus2026
Subject: *.segment.build
Issuer: Amazon RSA 2048 M04
SANs: segment.build, *.segment.build
Valid: 2025-08-09 00:00:00 → 2026-09-07 23:59:59
8de464af26b8f9bb… cloudflare · nimbus2026
Subject: *.segment.build
Issuer: Amazon RSA 2048 M03
SANs: *.segment.build, segment.build
Valid: 2025-07-28 00:00:00 → 2026-08-26 23:59:59
cb5a40d4946c97a3… cloudflare · nimbus2026
Subject: *.segment.build
Issuer: Amazon RSA 2048 M03
SANs: *.segment.build, segment.build
Valid: 2025-07-28 00:00:00 → 2026-08-26 23:59:59

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
TXT google-site-verification=tMsHRtJaSXpwtdCFHsxPVXudEZXnZ4gUWtru0BAqDVI 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
A 54.148.203.69 2026-05-26 02:43:02.200 2026-05-27 12:28:39.958
NS ns-1461.awsdns-54.org 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
TXT v=spf1 -all 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
NS ns-322.awsdns-40.com 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
NS ns-677.awsdns-20.net 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
TXT r2qf3sqjmr5kq8ss6d6h2dgybvv9c82g 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
A 35.167.117.43 2026-05-26 02:43:02.200 2026-05-27 12:28:39.958
NS ns-1875.awsdns-42.co.uk 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
TXT google-site-verification=WsZhC3V0xpTXcLoPnq60fVE98dEteYe7-uDYmYxuPJg 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
A 35.84.104.79 2026-05-26 02:43:02.200 2026-05-27 12:28:39.958
TXT google-site-verification=suz-3miJz4J365Ygd-vL74rWa9RIKHcfGe2L79pHPCw 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
TXT google-site-verification=TuoZxMtB7kyqSO3fcAfC9w88Rwjbi7STmwGx3h94nj4 2026-05-26 02:43:02.200 2026-07-28 06:41:44.976
A 32.185.137.121 2026-06-14 23:22:00.742 2026-06-22 15:42:53.949
A 32.185.50.127 2026-06-14 23:22:00.742 2026-06-22 15:42:53.949
A 35.167.220.174 2026-06-14 23:22:00.742 2026-06-18 15:36:50.943
A 54.68.116.161 2026-06-19 07:48:00.111 2026-06-19 07:48:00.111
A 44.225.247.179 2026-06-20 15:31:22.107 2026-06-22 15:42:53.949
A 52.36.152.188 2026-07-16 11:46:22.751 2026-07-21 23:51:00.725
A 100.21.80.168 2026-07-16 11:46:22.751 2026-07-22 07:33:23.988
A 184.33.90.190 2026-07-16 11:46:22.751 2026-07-21 04:44:19.600
A 34.217.171.11 2026-07-21 12:49:13.093 2026-07-27 13:11:59.618
A 184.32.176.71 2026-07-22 06:47:07.738 2026-07-27 13:11:59.618
A 34.223.30.97 2026-07-22 13:48:19.906 2026-07-25 04:24:41.702
A 44.224.153.78 2026-07-25 11:56:16.764 2026-07-27 13:11:59.618
A 52.38.241.100 2026-07-27 22:28:57.726 2026-07-28 06:41:44.976
A 100.23.226.77 2026-07-27 22:28:57.726 2026-07-28 06:41:44.976
A 44.252.227.238 2026-07-27 22:28:57.726 2026-07-28 06:41:44.976