DOMAINS CHANGES SERVICES CERTS API

uspto.gov

Observed 2026-06-15T06:11:15.793Z (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
f24e4880-a770-44ef-aafe-4efb22ce6d82
Output Hash
c760f0e03d6f80feb4ebf2eb3ffcd1b805d06973376568c437fc851e475684e1
Signature
ed25519:1c3ac6f5f913e64a8169d181e2c0c4133c3d5d0153c0e94fa2757a3aea8721f62b205c7efcd549860ed7f99d6bd27e27fbc6799fc03bbb81665a1ba85e03a401
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 2

  • 104.18.35.192
  • 172.64.152.64

AAAA 2

  • 2a06:98c1:3107::ac40:9840
  • 2a06:98c1:3103::6812:23c0

MX 1

  • {"priority":5,"exchange":"uspto-gov.mail.protection.outlook.com"}

TXT 16

  • jetbrains-domain-verification=8sj6e0d8s6q4fvu86jcfzp0g5
  • google-site-verification=5eOb2YylR8fDTIkmIs3N0CaJ_IHjjikNS-Z7BDb9jvw
  • _qf2w9oo2ieh425rh0b6gjpp829vih2b
  • ms-domain-verification=725c3c35-24ef-43fd-a26b-2736d7cea1a6
  • google-site-verification=MB6vnwbxkyN6STcgBAa5U-W1H7VhU62fSuT95KrWhlk
  • perplexity-ai-domain-verification-7tdkgd=M7VyHULqPpVV3g4SsM4BNc1mR
  • apple-domain-verification=DQ6lsHErU2gvVyqF
  • v=spf1 include:uspto.gov._nspf.valigov.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.valigov.email include:spf.protection.outlook.com -all
  • facebook-domain-verification=6wqv4rmxkothypv5gij5080967l5ws
  • adobe-idp-site-verification=fd06710ade06e49a5be3b877d16463b3f5f050a1e54eaaa1daff14f8da83993f

NS 3

  • gold.foundationdns.com
  • gold.foundationdns.org
  • gold.foundationdns.net

SOA 1

  • {"mname":"gold.foundationdns.com","rname":"dns.cloudflare.com","serial":2406781607}

CAA 6

  • {"flags":0,"tag":"issue","value":"digicert.com"}
  • {"flags":0,"tag":"issue","value":"pki.goog"}
  • {"flags":0,"tag":"issue","value":"awstrust.com"}
  • {"flags":0,"tag":"issue","value":"amazon.com"}
  • {"flags":0,"tag":"issue","value":"amazonaws.com"}
  • {"flags":0,"tag":"issue","value":"amazontrust.com"}

TLS Certificates (0)

None.

Subdomains (5)