Check-Host.cc

Domain

gdn.codes

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

Run a live full scan of gdn.codes

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
17
A/AAAA targets
Subdomains
31
CT + scan + body
Record Types
3
seen in DNS
Observed Certs
1
in our scans

DNS Records

A
1.1.1.1
AAAA
MX
10 inbound-smtp.us-east-1.amazonaws.com
NS
ns-117.awsdns-14.com, ns-1521.awsdns-62.org, ns-1658.awsdns-15.co.uk, ns-575.awsdns-07.net
TXT
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: *.gdn.codes
Issuer: Amazon RSA 2048 M04
SANs: *.dev.gdn.codes, *.gdn.codes, *.runners.gdn.codes, *.test.gdn.codes, *.tools.gdn.codes, *.tools.test.gdn.codes

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.

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 10 inbound-smtp.us-east-1.amazonaws.com 2026-05-26 06:44:29.317 2026-07-20 12:52:46.225
A 1.1.1.1 2026-05-26 06:44:29.317 2026-07-20 12:52:46.225
NS ns-575.awsdns-07.net 2026-05-26 06:44:29.317 2026-07-20 12:52:46.225
NS ns-1658.awsdns-15.co.uk 2026-05-26 06:44:29.317 2026-07-20 12:52:46.225
NS ns-117.awsdns-14.com 2026-05-26 06:44:29.317 2026-07-20 12:52:46.225
NS ns-1521.awsdns-62.org 2026-05-26 06:44:29.317 2026-07-20 12:52:46.225