Check-Host.cc

Domain

ig.forth.gr

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

Run a live full scan of ig.forth.gr

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

DNS Records

A
139.91.211.13
AAAA
MX
100 mailgate.admin.forth.gr
NS
dns1.ics.forth.gr, estia.ics.forth.gr
TXT
v=spf1 ip4:139.91.211.10/32 -all exp=reason-spf.ig.forth.gr
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: *.ig.forth.gr
Issuer: GEANT TLS RSA 1
SANs: *.ig.forth.gr, ig.forth.gr

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

139.91.211.13:443 href · ×1

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.

4ac84866e9477e81… google · argon2026h2
Subject: *.ig.forth.gr
Issuer: GEANT TLS RSA 1
SANs: *.ig.forth.gr, ig.forth.gr
Valid: 2025-12-30 11:47:03 → 2026-12-30 11:47:03
4ac84866e9477e81… google · xenon2026h2
Subject: *.ig.forth.gr
Issuer: GEANT TLS RSA 1
SANs: *.ig.forth.gr, ig.forth.gr
Valid: 2025-12-30 11:47:03 → 2026-12-30 11:47:03

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
MX 100 mailgate.admin.forth.gr 2026-05-31 01:27:40.724 2026-05-31 01:29:40.832
A 139.91.211.13 2026-05-31 01:27:40.724 2026-05-31 01:29:40.832
TXT v=spf1 ip4:139.91.211.10/32 -all exp=reason-spf.ig.forth.gr 2026-05-31 01:27:40.724 2026-05-31 01:29:40.832
NS dns1.ics.forth.gr 2026-05-31 01:27:40.724 2026-05-31 01:29:40.832
NS estia.ics.forth.gr 2026-05-31 01:27:40.724 2026-05-31 01:29:40.832