skill-cup.ru
Last scanned 16h ago; the signed record is unchanged since 15d 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 onJSC Selectel
Secured byLet's Encrypt
Let's Encrypttranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for skill-cup.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 9
A1NS4MX2TXT1SOA1
TLS certificates 4
Issued byLet's Encrypt
ExpiresSun, 04 Oc (34d)
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_a2d820cd20e25de6- Output Hash
42373e5b0e780f94a13934a234f84cc3480248c45d3e1711ffe5b4b2b57733bf- Signature
ed25519:c1ecfccae45ad532d6a88d7fbb76226fe010eb6f53ff72149b4310599e54072bdebc61de75c4c15776c2180361a16262716f8213a6b927f99306c9ff35859802- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast