DOMAINS CHANGES SERVICES CERTS API

opencv.org

Observed 2026-06-15T13:09:31.728Z (47m 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
e72092d2-8d5d-416d-aa84-aaa91609f526
Output Hash
3b4f8b9fb17f8f28398ec98abfbc2bceb961c557140af2f1e7a975efe1430571
Signature
ed25519:f30bbc4681ca8892c69a2eda8982ef9faea64cb7da10707cb397ab8cba7431310e2bd1425029825974227729b80ca4117c2c1f54831e528d6f8cb3b2d6de420b
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 3

  • 104.26.15.224
  • 104.26.14.224
  • 172.67.72.85

AAAA 3

  • 2606:4700:20::681a:ee0
  • 2606:4700:20::ac43:4855
  • 2606:4700:20::681a:fe0

MX 5

  • {"priority":5,"exchange":"alt1.aspmx.l.google.com"}
  • {"priority":10,"exchange":"alt4.aspmx.l.google.com"}
  • {"priority":10,"exchange":"alt3.aspmx.l.google.com"}
  • {"priority":5,"exchange":"alt2.aspmx.l.google.com"}
  • {"priority":1,"exchange":"aspmx.l.google.com"}

TXT 11

  • google-site-verification=5QC19TB-PMA8dMlHDllsRRmI-7MYaXDxNcB8vXzshFc
  • google-site-verification=_RUwdW7VMzMZijQGeaO3zIkuiPMhzXgf6TYj9pSfITw
  • 43c363f5-55bc-4a78-ad2a-1d2f79225085
  • _globalsign-domain-verification=AfIUsqMo_BNmwiXqouAXz9KbkWiI-prm1P0UCLvXRO
  • v=spf1 include:_spf.google.com include:mailgun.org -all
  • google-site-verification=E1ORT1srY97eSSmZOBedZqyVzeJduh1Jll_ehu3hn28
  • linkedin-site-verification=68642795-a0c7-426d-bb71-d3e359c0a1e4
  • v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:ee351020@dmarc.mailgun.org,mailto:6b49a88f@inbox.ondmarc.com; ruf=mailto:ee351020@dmarc.mailgun.org,mailto:6b49a88f@inbox.ondmarc.com;
  • v=DKIM1; (detected)
  • v=STSv1; id=2025071401

NS 2

  • nina.ns.cloudflare.com
  • stan.ns.cloudflare.com

SOA 1

  • {"mname":"nina.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2406226538}

CAA 10

  • {"flags":0,"tag":"issuewild","value":"ssl.com"}
  • {"flags":0,"tag":"issue","value":"comodoca.com"}
  • {"flags":0,"tag":"issuewild","value":"comodoca.com"}
  • {"flags":0,"tag":"issuewild","value":"pki.goog; cansignhttpexchanges=yes"}
  • {"flags":0,"tag":"issue","value":"pki.goog; cansignhttpexchanges=yes"}
  • {"flags":0,"tag":"issue","value":"digicert.com; cansignhttpexchanges=yes"}
  • {"flags":0,"tag":"issuewild","value":"digicert.com; cansignhttpexchanges=yes"}
  • {"flags":0,"tag":"issue","value":"ssl.com"}
  • {"flags":0,"tag":"issue","value":"letsencrypt.org"}
  • {"flags":0,"tag":"issuewild","value":"letsencrypt.org"}

TLS Certificates (0)

None.

Subdomains (5)