uspto.gov
uspto.gov ranks #1,354 of 159,557,395 domains for popularity, with a link authority of 6.0/10. Seen in 8 public sources.
Source cross-reference
commoncrawl: #853 crux: #100,000 hostio: #4,581 majestic: #798 openpagerank: #1,993 radar: #10,000 tranco: #3,069 umbrella: #81,428
Trend
↓ #1,630 (2025-09-15) → #1,845 (2026-10-08), 16 monthly snapshots.
Hosting
Cloudflare Inc (AS13335) · hosted in Canada · datacenter/cloud IP.
Registration
registered 1997-10-02 (29 yrs old) · registrar get.gov · expires 2027-08-01.
Certificates
TLS by Google Trust Services. Current cert valid to 2026-11-22.
Subdomains
82 discovered from certificates: ext-preprod-patentcenter.etc.uspto.gov cr-alx-cube01.uspto.gov cr-alx-cube01-sbc.uspto.gov cr-mnp-cube01.uspto.gov cr-mnp-cube01-sbc.uspto.gov estta-fqt.etc.uspto.gov certifiedcopycenter-pvt.etc.uspto.gov az-estta-sit.etc.uspto.gov az-estta-fqt.etc.uspto.gov az-estta-dmz-sit.etc.uspto.gov estta-sit.etc.uspto.gov apigwiamext.etc.uspto.gov az-estta-dmz-fqt.etc.uspto.gov az-ccc-dmz-pvt.etc.uspto.gov (+68 more)