Check-Host.cc
Domain

404dev.com.ua

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

Run a live full scan of 404dev.com.ua

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
2
A/AAAA targets
Subdomains
6
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
in our scans

DNS Records

A
185.104.45.135
AAAA
2a06:6440:0:2d87::1
MX
0 mx.services
NS
ns18.inhostedns.com, ns28.inhostedns.net, ns38.inhostedns.org
TXT
v=spf1 include:_spf.ukraine.com.ua ~all
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

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
404dev.com.ua 2026-08-27 05:24:35.854
assetinsight.404dev.com.ua 2026-08-27 05:24:35.854
tradingopinie.404dev.com.ua 2026-08-28 19:17:24.376
www.404dev.com.ua 2026-08-27 05:24:35.854
kharkiv-sitka.404dev.com.ua DNS pending
test.404dev.com.ua DNS pending

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 185.104.45.135 2026-07-17 13:54:03.518 2026-08-27 05:24:35.854
NS ns18.inhostedns.com 2026-07-17 13:54:03.518 2026-08-27 05:24:35.854
NS ns38.inhostedns.org 2026-07-17 13:54:03.518 2026-08-27 05:24:35.854
MX 0 mx.services 2026-07-17 13:54:03.518 2026-08-27 05:24:35.854
TXT v=spf1 include:_spf.ukraine.com.ua ~all 2026-07-17 13:54:03.518 2026-08-27 05:24:35.854
NS ns28.inhostedns.net 2026-07-17 13:54:03.518 2026-08-27 05:24:35.854
AAAA 2a06:6440:0:2d87::1 2026-07-17 13:54:03.518 2026-08-27 05:24:35.854