Check-Host.cc

Domain

ods-api-test.optum.com

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

Run a live full scan of ods-api-test.optum.com

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
100.50.87.175, 18.208.9.151, 23.23.224.193, 3.209.216.206, 3.230.113.109, 32.195.254.65, 32.196.238.62, 34.192.229.19
AAAA
MX
NS
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

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
A 44.198.246.34 2026-06-15 18:50:03.064 2026-06-15 18:50:03.064
A 23.23.224.193 2026-06-15 18:50:03.064 2026-06-15 18:50:03.064
A 18.208.9.151 2026-06-15 18:50:03.064 2026-06-15 18:50:03.064
A 44.206.173.0 2026-06-16 16:42:02.455 2026-06-16 16:42:02.455
A 54.211.150.24 2026-06-16 16:42:02.455 2026-06-16 16:42:02.455
A 54.174.189.138 2026-06-16 16:42:02.455 2026-06-16 16:42:02.455
A 32.195.254.65 2026-06-18 15:30:18.151 2026-06-18 15:30:18.151
A 34.192.229.19 2026-06-18 15:30:18.151 2026-06-18 15:30:18.151
A 54.89.37.215 2026-06-18 15:30:18.151 2026-06-18 15:30:18.151
A 3.209.216.206 2026-06-21 07:37:56.655 2026-06-21 07:37:56.655
A 98.89.122.251 2026-06-21 07:37:56.655 2026-06-21 07:37:56.655
A 52.6.187.20 2026-06-21 07:37:56.655 2026-06-21 07:37:56.655
A 3.230.113.109 2026-07-18 09:47:05.024 2026-07-18 09:47:05.024
A 100.50.87.175 2026-07-18 09:47:05.024 2026-07-26 22:14:49.183
A 52.45.25.195 2026-07-18 09:47:05.024 2026-07-18 09:47:05.024
A 54.88.94.0 2026-07-26 22:14:49.183 2026-07-26 22:14:49.183
A 32.196.238.62 2026-07-26 22:14:49.183 2026-07-26 22:14:49.183