connect.facebook.com
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of connect.facebook.com
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
DNS Records
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
Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.
Origin / IP-Leak
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 | 2026-05-26 08:23:40.752 | 2026-07-31 03:52:56.144 |
| AAAA | 2a03:2880:f176:181:face:b00c:0:25de | 2026-05-26 08:23:40.752 | 2026-05-27 14:33:35.773 |
| A | 57.144.244.1 | 2026-05-26 08:23:40.752 | 2026-05-26 15:02:14.080 |
| A | 157.240.0.35 | 2026-05-26 08:32:12.500 | 2026-06-22 19:10:48.746 |
| AAAA | 2a03:2880:f37a:1:face:b00c:0:25de | 2026-05-26 08:32:12.500 | 2026-06-20 05:28:22.101 |
| AAAA | 2a03:2880:f177:185:face:b00c:0:25de | 2026-05-26 08:36:42.256 | 2026-06-22 19:10:48.746 |
| A | 157.240.27.35 | 2026-05-26 11:33:13.424 | 2026-06-20 05:28:22.101 |
| AAAA | 2a03:2880:f13f:83:face:b00c:0:25de | 2026-05-26 11:33:13.424 | 2026-06-23 16:07:30.329 |
| A | 157.240.253.35 | 2026-05-26 11:43:25.524 | 2026-05-26 11:43:25.524 |
| AAAA | 2a03:2880:f36f:1:face:b00c:0:25de | 2026-06-15 01:22:55.677 | 2026-07-31 03:52:56.144 |
| A | 57.144.222.1 | 2026-06-15 01:22:55.677 | 2026-07-31 03:52:56.144 |
| AAAA | 2a03:2880:f37c:1:face:b00c:0:25de | 2026-06-21 14:05:06.100 | 2026-06-21 14:05:06.100 |
| A | 57.144.248.1 | 2026-06-23 16:07:30.329 | 2026-06-23 16:07:30.329 |