Check-Host.cc

Domain

api.artic.edu

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

Run a live full scan of api.artic.edu

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
34
A/AAAA targets
Subdomains
CT + scan + body
Record Types
3
seen in DNS
Observed Certs
2
in our scans

DNS Records

A
18.173.233.13, 18.173.233.29, 18.173.233.36, 18.173.233.53, 3.173.161.104, 3.173.161.29, 3.173.161.33, 3.173.161.6
AAAA
2600:9000:223e:1600:1c:8ef4:18c0:93a1, 2600:9000:223e:3000:1c:8ef4:18c0:93a1, 2600:9000:223e:3200:1c:8ef4:18c0:93a1, 2600:9000:223e:3600:1c:8ef4:18c0:93a1, 2600:9000:223e:3e00:1c:8ef4:18c0:93a1, 2600:9000:223e:4800:1c:8ef4:18c0:93a1, 2600:9000:223e:5000:1c:8ef4:18c0:93a1, 2600:9000:223e:7000:1c:8ef4:18c0:93a1
MX
NS
ns-1373.awsdns-43.org, ns-1918.awsdns-47.co.uk, ns-459.awsdns-57.com, ns-639.awsdns-15.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

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

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

44.198.209.166:443 href · ×4
35.171.101.246:80 href · ×4
45.136.13.150:8080 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.

b57c1e7e60756af7… google · argon2026h2
Subject: api.artic.edu
Issuer: Amazon RSA 2048 M01
SANs: api.artic.edu, aggregator-data.artic.edu
Valid: 2025-09-20 00:00:00 → 2026-10-19 23:59:59
d211dd35c0775d6b… google · argon2026h2
Subject: api.artic.edu
Issuer: Amazon RSA 2048 M01
SANs: api.artic.edu, aggregator-data.artic.edu
Valid: 2025-09-20 00:00:00 → 2026-10-19 23:59:59

Threat Intelligence

Domain threat-intel pending

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

History

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.