psb-academy.ru
Observed Sep 5, 2026, 06:32 UTC (14h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
CloudflareRegistered withRU-CENTER-RU
Also usesGlobalSignGoogle Search Console
GlobalSign
Google Search Console3 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for psb-academy.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 15
A1NS5MX2TXT5SRV1SOA1
TLS certificates 2
Issued byGlobalSign
ExpiresSat, 31 Oc (55d)
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_37906b21d3bc8cfa- Output Hash
bc1fbcec311eb7a62538a28b999224baf68804fade788c583e14793dca0fca78- Signature
ed25519:f9b1a3054daabf81afe576f2dbb28a58097276f311a5a28efbc2e2cb9974948d9eeee7c67c0d235a2c2946ae42c1b0da877c6128eb3487bd25eea615256abe0c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast