hr.facebook.com
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of hr.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
No citing IPs found yet
As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.
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 | 2026-06-04 17:02:10.425 | 2026-07-31 03:52:56.144 |
| A | 10.110.143.17 | 2026-06-04 17:02:10.425 | 2026-07-27 10:02:25.366 |
| AAAA | 2401:db00:21ff:ff43:face:b00c:0:75c6 | 2026-06-04 17:02:10.425 | 2026-07-23 11:58:51.223 |
| A | 10.110.151.5 | 2026-06-15 02:43:51.423 | 2026-07-20 09:46:12.337 |
| AAAA | 2401:db00:10ff:ff34:face:b00c:0:75c6 | 2026-06-15 02:43:51.423 | 2026-07-27 10:02:25.366 |
| AAAA | 2401:db00:11ff:ff18:face:b00c:0:75c6 | 2026-06-15 15:09:40.069 | 2026-07-31 03:51:37.464 |
| A | 10.110.159.20 | 2026-06-15 23:50:33.036 | 2026-07-31 03:51:37.464 |
| AAAA | 2401:db00:30ff:ff2c:face:b00c:0:75c6 | 2026-06-16 04:06:37.026 | 2026-07-31 03:52:56.144 |
| AAAA | 2401:db00:ff:ff4f:face:b00c:0:75c6 | 2026-06-17 22:45:14.668 | 2026-07-20 18:03:09.936 |
| A | 10.110.135.10 | 2026-06-17 22:45:14.668 | 2026-07-23 13:01:37.719 |
| A | 10.110.199.9 | 2026-06-18 00:30:21.677 | 2026-07-31 03:52:56.144 |