Check-Host.cc

Domain

linuxzone172.grserver.gr

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

Run a live full scan of linuxzone172.grserver.gr

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
213.158.90.50
AAAA
2a00:1c98:1010:1::32
MX
10 mail.linuxzone172.grserver.gr
NS
ns343.grserver.gr, ns344.grserver.gr
TXT
v=spf1 +a +mx include:_spf.fastmail.gr -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

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

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.

0653cf76beb5ef5c… sectigo · elephant2026h1
Subject: linuxzone172.grserver.gr
Issuer: R13
SANs: linuxzone172.grserver.gr
Valid: 2026-01-25 09:36:15 → 2026-04-25 09:36:14
75c21d4e341f48cf… cloudflare · nimbus2026
Subject: linuxzone172.grserver.gr
Issuer: R12
SANs: linuxzone172.grserver.gr
Valid: 2025-11-26 09:34:02 → 2026-02-24 09:34:01
fac0d9ae354e6189… cloudflare · nimbus2026
Subject: linuxzone172.grserver.gr
Issuer: R12
SANs: linuxzone172.grserver.gr
Valid: 2025-11-26 09:34:02 → 2026-02-24 09:34:01
75c21d4e341f48cf… sectigo · elephant2026h1
Subject: linuxzone172.grserver.gr
Issuer: R12
SANs: linuxzone172.grserver.gr
Valid: 2025-11-26 09:34:02 → 2026-02-24 09:34:01

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
A 213.158.90.50 2026-07-20 12:17:13.126 2026-07-20 12:17:13.126
NS ns343.grserver.gr 2026-07-20 12:17:13.126 2026-07-20 12:17:13.126
AAAA 2a00:1c98:1010:1::32 2026-07-20 12:17:13.126 2026-07-20 12:17:13.126
SRV _autodiscover._tcp 5 0 443 linuxzone172.grserver.gr 2026-07-20 12:17:13.126 2026-07-20 12:17:13.126
TXT v=spf1 +a +mx include:_spf.fastmail.gr -all 2026-07-20 12:17:13.126 2026-07-20 12:17:13.126
NS ns344.grserver.gr 2026-07-20 12:17:13.126 2026-07-20 12:17:13.126
MX 10 mail.linuxzone172.grserver.gr 2026-07-20 12:17:13.126 2026-07-20 12:17:13.126