Check-Host.cc

Domain

alterbiotic.eu

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

Run a live full scan of alterbiotic.eu

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
13.32.121.55, 13.32.121.74, 13.32.121.86, 13.32.121.99, 18.239.105.31, 18.239.105.36, 18.239.105.88, 18.239.105.97
AAAA
MX
NS
ns-1126.awsdns-12.org, ns-1880.awsdns-43.co.uk, ns-341.awsdns-42.com, ns-966.awsdns-56.net
TXT
google-site-verification=5oGynLpCFVPF7xBluX-bcu_02D9eCA2iXwJFknjmDpc
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: api.alterbiotic.eu
Issuer: E7
SANs: api.alterbiotic.eu

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.

195bb6219ca1f768… google · argon2026h2
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-11-09 00:00:00 → 2026-12-08 23:59:59
473c40b84d52d2e3… google · argon2026h2
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-11-09 00:00:00 → 2026-12-08 23:59:59
8a4591523f0047f7… google · argon2026h2
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-11-09 00:00:00 → 2026-12-08 23:59:59
ead53ffb359b3af7… google · argon2026h2
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-11-09 00:00:00 → 2026-12-08 23:59:59
195bb6219ca1f768… cloudflare · nimbus2026
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-11-09 00:00:00 → 2026-12-08 23:59:59
473c40b84d52d2e3… cloudflare · nimbus2026
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-11-09 00:00:00 → 2026-12-08 23:59:59
8a4591523f0047f7… cloudflare · nimbus2026
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-11-09 00:00:00 → 2026-12-08 23:59:59
ead53ffb359b3af7… cloudflare · nimbus2026
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-11-09 00:00:00 → 2026-12-08 23:59:59
13ec5a043c66f871… google · argon2026h2
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M04
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-10-15 00:00:00 → 2026-11-13 23:59:59
ab0b776be4a2a8dc… google · argon2026h2
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M04
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-10-15 00:00:00 → 2026-11-13 23:59:59
b052e30d5e7dd5b1… google · argon2026h2
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-10-15 00:00:00 → 2026-11-13 23:59:59
13ec5a043c66f871… google · xenon2026h2
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M04
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-10-15 00:00:00 → 2026-11-13 23:59:59
ab0b776be4a2a8dc… cloudflare · nimbus2026
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M04
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-10-15 00:00:00 → 2026-11-13 23:59:59
b052e30d5e7dd5b1… cloudflare · nimbus2026
Subject: *.alterbiotic.eu
Issuer: Amazon RSA 2048 M01
SANs: *.alterbiotic.eu, alterbiotic.eu
Valid: 2025-10-15 00:00:00 → 2026-11-13 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
NS ns-341.awsdns-42.com 2026-06-23 04:05:10.296 2026-07-16 20:31:44.336
TXT google-site-verification=5oGynLpCFVPF7xBluX-bcu_02D9eCA2iXwJFknjmDpc 2026-06-23 04:05:10.296 2026-07-16 20:31:44.336
NS ns-966.awsdns-56.net 2026-06-23 04:05:10.296 2026-07-16 20:31:44.336
A 13.32.121.99 2026-06-23 04:05:10.296 2026-06-23 04:05:10.296
NS ns-1126.awsdns-12.org 2026-06-23 04:05:10.296 2026-07-16 20:31:44.336
A 13.32.121.55 2026-06-23 04:05:10.296 2026-06-23 04:05:10.296
A 13.32.121.86 2026-06-23 04:05:10.296 2026-06-23 04:05:10.296
A 13.32.121.74 2026-06-23 04:05:10.296 2026-06-23 04:05:10.296
NS ns-1880.awsdns-43.co.uk 2026-06-23 04:05:10.296 2026-07-16 20:31:44.336
A 18.239.105.31 2026-07-16 20:31:44.336 2026-07-16 20:31:44.336
A 18.239.105.88 2026-07-16 20:31:44.336 2026-07-16 20:31:44.336
A 18.239.105.36 2026-07-16 20:31:44.336 2026-07-16 20:31:44.336
A 18.239.105.97 2026-07-16 20:31:44.336 2026-07-16 20:31:44.336