spbu.ru
Last scanned 10h ago; the signed record is unchanged since 23d 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 onSaint Petersburg State University
Secured byLet's Encrypt
Let's EncryptRegistered withRU-CENTER-RU
Also usesGlobalSignWebinarAdobeMicrosoft 365Google Search Console
GlobalSign
Adobe
Microsoft 365
Google Search Console1 subdomain · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for spbu.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
A1NS3MX2TXT9SOA1
TLS certificates 0
None.
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_531f94e430355a42- Output Hash
a6231a552a43dad1d77d5e20384d5afd43db6bab1a77b509e69cf4adacedb663- Signature
ed25519:25d347581772eb1d7f2ff6af5573abaa971fb06e5573bbaaba59b84f248d65c570aed885712e91326eaaacae1aabd587b1ca78dededfc5edca514bfbfd873c0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast