Check-Host.cc

Domain

app.com

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

Run a live full scan of app.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
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
140.248.134.62, 140.248.138.62, 146.75.118.62, 146.75.122.62, 151.101.190.62, 151.101.38.62, 199.232.58.62
AAAA
MX
5 app-com.mail.protection.outlook.com
NS
dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net, ns01.gannett-dns.com, ns02.gannett-dns.com, ns03.gannett-dns.com, ns04.gannett-dns.com
TXT
60316afcac044e5986843154886fb73b, DZC=yYT8k0W, MS=ms99462853, ZOOM_verify_QGXvv8v5Q0yDMDiqBJBdPQ, brave-ledger-verification=7c71510d106696ffb499e3c725bce863e1eb9ba51f0241507c9fadf16295e030, facebook-domain-verification=8olkbkiwtjars3tqh3zcjp1acax59k, fastly-domain-delegation-GKbU0zOnQ-05_07_17, google-site-verification=Nz0Vf3ViLNG9vABdaiLCtXOKpc3v8RinmVNXR1S-Is0
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.

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

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.