Check-Host.cc
Domain

40056.com

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

Run a live full scan of 40056.com

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
3
A/AAAA targets
Subdomains
1
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
in our scans

DNS Records

A
3.173.21.154, 3.173.22.154, 3.173.23.154
AAAA
MX
10 fwd1.porkbun.com, 20 fwd2.porkbun.com
NS
curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com
TXT
google-site-verification=1Hcc9NND61LHfKtowuWD9UlX0LREDGw1H1dh6MVhvew, v=spf1 include:_spf.porkbun.com ~all, v=spf1 include:amazonses.com ~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
40056.com 2026-08-21 05:20:50.118

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 3.173.21.154 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
NS curitiba.ns.porkbun.com 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
TXT google-site-verification=1Hcc9NND61LHfKtowuWD9UlX0LREDGw1H1dh6MVhvew 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
NS salvador.ns.porkbun.com 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
MX 20 fwd2.porkbun.com 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
MX 10 fwd1.porkbun.com 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
TXT v=spf1 include:_spf.porkbun.com ~all 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
NS maceio.ns.porkbun.com 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
NS fortaleza.ns.porkbun.com 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
A 3.173.22.154 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
A 3.173.23.154 2026-07-16 01:43:42.010 2026-08-21 05:20:50.118
TXT v=spf1 include:amazonses.com ~all 2026-08-21 05:20:50.118 2026-08-21 05:20:50.118