tetrika-school.ru
Last scanned 20h ago; the signed record is unchanged since 21d 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 onSERVICEPIPE
Email byGoogle (SPF sender)
Google (SPF sender)Secured byLet's Encrypt
Let's EncryptAlso usesGoogle Search ConsoleFacebook/Meta
Google Search Console
Facebook/Metatranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for tetrika-school.ru 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 16
A1NS2MX1TXT11SOA1
TLS certificates 3
Issued byLet's Encrypt
ExpiresWed, 16 Se (15d)
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_5c7b86c235962eec- Output Hash
2cac0daefdb0afc416f30f4d3cfe3b77dcc2b01a05917542d02c74e6cdd3ea45- Signature
ed25519:4fe2349d03b110366f70cf8dc6abf7c592c9806f584d0f960e4301874df1d46a0ce79c3d30dd9c8ab7c8a3774f1560934ec69873afc29f6bbd394923718fda08- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast