Check-Host.cc

Domain

www.optimoconnect.com

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

Run a live full scan of www.optimoconnect.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
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 184.30.156.198 2026-06-16 09:07:19.388 2026-07-28 12:13:49.425
A 104.85.0.149 2026-07-16 19:48:06.860 2026-07-28 07:55:33.540
A 23.222.51.200 2026-07-18 00:57:28.822 2026-07-20 01:05:09.354
A 104.99.232.151 2026-07-18 01:49:02.310 2026-07-18 01:49:02.310
A 23.34.124.214 2026-07-20 13:02:36.624 2026-07-20 13:02:36.624
A 23.220.112.168 2026-07-20 23:45:48.064 2026-07-20 23:45:48.064
A 23.221.252.180 2026-07-23 17:09:25.102 2026-07-23 17:09:25.102
A 88.221.168.168 2026-07-25 17:02:34.517 2026-07-25 17:02:34.517
A 23.58.104.205 2026-07-25 18:47:17.528 2026-07-28 19:39:40.097
A 2.23.244.206 2026-07-25 18:56:07.688 2026-07-28 04:09:46.054
A 23.39.184.205 2026-07-28 05:49:37.765 2026-07-28 05:49:37.765