u-cergy.fr
Last scanned 16h ago; the signed record is unchanged since 36d 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 onRenater
Secured byHellenic Academic and Research Institutions CA
Registered toUNIVERSITE CERGY-PONTOISE
Registered withGIP RENATER
Also usesHave I Been Pwned
Have I Been Pwnedtranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for u-cergy.fr 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 17
A1NS5MX4TXT4CAA2SOA1
TLS certificates 3
Issued byHellenic Academic and Research Institutions CA, Hellenic Academic and Research Institutions Cert. Authority
ExpiresTue, 06 Oc (20d)
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_df12c0970a9db9b1- Output Hash
1e61ac1eb9dba801e53b24eebc504266aee62e70d863e6b3ef1404a082e3c81f- Signature
ed25519:434daa7c5f6005196cb12ff47be2bafbb7547a410671cca6feaa3ae3ecb3e6bfb7333e1848bb2cd460fe32b53f337ef039a5bcaa25882d7fbdf80467e9055608- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast