gcz.ch
Last scanned 18h ago; the signed record is unchanged since 7d 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
Email byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's EncryptAlso usesMicrosoft
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for gcz.ch 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 7
A1NS2MX1TXT2SOA1
TLS certificates 3
Issued byLet's Encrypt
ExpiresWed, 07 Oc (45d)
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_71dac225badea128- Output Hash
95a4a216d77b713db5086a8a2f183e9d6e3d129bd71dced0a7d49454779ddb62- Signature
ed25519:af5776fd140831ce9eece21fd75dd6fd2d20c8f0a74e297bd6898f6eaa34d3c1e3cb68028d81c8be753568cb8cc0653a3a37cd97056676a6261c0ce147856e09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast