fb.com
fb.com ranks #218 of 142,745,773 domains for popularity, with a link authority of 7.8/10. Seen in 8 public sources.
Source cross-reference
commoncrawl: #184 crux: #500,000 hostio: #671 majestic: #328 openpagerank: #438 radar: #1,000 tranco: #694 umbrella: #5,823
Trend
↑ #245 (2025-07-15) → #212 (2026-08-14), 16 monthly snapshots.
Link profile
Links from 13,355 distinct networks (of the 30,306 linking domains with DNS data so far) — subnet diversity is the spam-resistant authority signal. What these mean →
Hosting
Facebook Inc (AS32934) · hosted in Ireland · datacenter/cloud IP.
Registration
registered 1990-05-22 (36 yrs old) · registrar RegistrarSafe, LLC · expires 2034-05-23.
Certificates
TLS by DigiCert · organization Meta Platforms, Inc. (the United States) · wildcard cert. Current cert valid to 2026-08-31.
Subdomains
4 discovered from certificates: phabricator.internmc.fb.com phabricatorfiles.internmc.fb.com www.phabricator.internmc.fb.com www.phabricatorfiles.internmc.fb.com
Same server
Ranked domains sharing fb.com's IP (57.144.222.1): itmiennam.com facebook.com fbcdn.net fb.me fbsbx.com thecollection.co.za perantoni.com.br