Check-Host.cc

Domain

shortwave.facebook.com

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

Run a live full scan of shortwave.facebook.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
10
A/AAAA targets
Subdomains
CT + scan + body
Record Types
3
seen in DNS
Observed Certs
689
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
TXT v=spf1 a ~all 2026-06-15 10:46:16.416 2026-07-31 03:52:56.144
AAAA 2a03:2880:f36f:83:face:b00c:0:467 2026-06-15 10:46:16.416 2026-07-31 03:51:37.464
A 57.144.222.131 2026-06-15 10:46:16.416 2026-07-23 06:49:31.740
AAAA 2a03:2880:f084:101:face:b00c:0:467 2026-06-17 22:31:41.242 2026-07-20 03:26:37.146
A 157.240.27.16 2026-06-19 14:43:51.305 2026-07-31 03:52:56.144
AAAA 2a03:2880:f03f:10:face:b00c:0:467 2026-06-20 00:02:57.808 2026-07-31 03:52:56.144
A 157.240.0.2 2026-06-20 15:31:22.107 2026-07-20 02:56:36.596
A 157.240.253.6 2026-06-20 15:34:21.167 2026-06-20 15:34:21.167
AAAA 2a03:2880:f37a:83:face:b00c:0:467 2026-06-21 01:08:54.800 2026-06-21 01:08:54.800
A 57.144.244.131 2026-06-23 23:17:28.969 2026-06-23 23:17:28.969
A 157.240.9.15 2026-07-15 05:04:26.942 2026-07-15 05:04:26.942