Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Domain

www.localhost

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

DNS Check HTTP Check Run Full Scan .localhost TLD

Run a live full scan of www.localhost

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
5
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

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
www.localhost
1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

96.241.192.189:443 1ad800077b00…
Subject: www.localhost.com
Issuer: www.localhost.com
SANs: www.localhost.com
64.90.100.176:443 dc97dfc8cae7…
Subject: *.localhost
Issuer: cyberdefense.ai
SANs: localhost, www.localhost
138.252.24.42:443 d5409ad73c1c…
Subject: localhost
Issuer: localhost
SANs: localhost, www.localhost
194.213.37.1:9443 fce1c992b743…
Subject: localhost
Issuer: localhost
SANs: localhost, www.localhost
34.174.69.198:443 5ba2499290b1…
Subject: localhost
Issuer: localhost
SANs: 127.0.0.1, localhost, www.localhost
142.93.127.28:443 588de5d17804…
Subject: *.www.localhost
Issuer: minica root ca 7e7c0a
SANs: *.www.localhost
45.32.117.7:443 bf1e4b46f496…
Subject: O=mkcert development certificate, OU=spooky@Silas-MacBook-Pro.local (謝宗穎)
Issuer: mkcert spooky@Silas-MacBook-Pro.local (謝宗穎)
SANs: admin.localhost, ai.localhost, develop.ai.localhost, develop.localhost, localhost, mail.localhost, mailpit.localhost, main.ai.localhost, main.localhost, mcp-develop.localhost, mcp-main.localhost, mcp-stage.localhost, mcp-wt-22921c.localhost, mcp-wt-3419.localhost, mcp-wt-bd9c0e.localhost, stage.ai.localhost, stage.localhost, traefik.localhost, wt-22921c.ai.localhost, wt-22921c.localhost, wt-3419.ai.localhost, wt-3419.localhost, wt-bd9c0e.ai.localhost, wt-bd9c0e.localhost, www.localhost
34.174.69.198:443 5ba2499290b1…
Subject: localhost
Issuer: localhost
SANs: 127.0.0.1, localhost, www.localhost
217.7.146.210:443 19f8120572c1…
Subject: localhost
Issuer: Portalum Webservice CA
SANs: localhost, www.localhost

IPs Citing This Domain

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

103.116.132.55:443 href · ×2
103.60.126.43:80 href · ×1
47.115.51.171:443 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.

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.