certificationmatters.org
Last scanned 19h ago; the signed record is unchanged since 10d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
CloudflareSecured byGoogle Trust Services
Google Trust ServicesRegistered withNetwork Solutions, LLC
Also usesMicrosoft 365Google Search ConsoleSophos
Microsoft 365
Google Search Console
SophosDNSSEC on · IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for certificationmatters.org in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
SIGNED-OUT VIEW
Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.
DNS records 14
A3AAAA3NS2TXT5SOA1
TLS certificates 3
Issued byGoogle Trust Services, GlobalSign
ExpiresSun, 18 Oc (58d)
Certificate nameswithheld
Subdomains 0
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 receiptthe raw cryptographic proof
- Receipt ID
rcpt_dbf051d2c81e0200- Output Hash
8638bb0e56359e2946b7ff088f7876e178cab4317ccafb77beaeed67660a8c29- Signature
ed25519:881264b3b14473dd9c7fe3b0fe46e9fb1220d3ad9d768ed91f76196d10220e6541f2301d6077b2dc5150070164dc11d8f8009ad077911c0d11637f073e345504- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast