Check-Host.cc

Domain

new.facebook.com

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

Run a live full scan of new.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
5
A/AAAA targets
Subdomains
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
in our scans

DNS Records

A
157.240.9.18, 57.144.222.141
AAAA
2a03:2880:f028:11:face:b00c:0:2, 2a03:2880:f084:10d:face:b00c:0:2, 2a03:2880:f36f:8d:face:b00c:0:2
MX
10 smtpin.vvv.facebook.com
NS
TXT
v=spf1 a ~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

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
AAAA 2a03:2880:f36f:8d:face:b00c:0:2 2026-06-02 16:54:40.408 2026-07-31 01:03:43.234
A 57.144.222.141 2026-06-02 16:54:40.408 2026-07-31 01:03:43.234
TXT v=spf1 a ~all 2026-06-02 16:59:35.354 2026-07-31 01:03:43.234
AAAA 2a03:2880:f084:10d:face:b00c:0:2 2026-06-02 16:59:35.354 2026-06-02 16:59:35.354
MX 10 smtpin.vvv.facebook.com 2026-06-02 16:59:35.354 2026-07-31 01:03:43.234
A 157.240.9.18 2026-07-31 01:02:36.832 2026-07-31 01:02:37.406
AAAA 2a03:2880:f028:11:face:b00c:0:2 2026-07-31 01:02:36.832 2026-07-31 01:02:37.406