guc.edu.eg
Last scanned 7h ago; the signed record is unchanged since 14d 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 onLink Egypt (Link.NET)
Email byBrevo (Sendinblue)
Brevo (Sendinblue)Secured bySectigo
SectigoAlso usesAdobeCisco
Adobe
Ciscotranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for guc.edu.eg 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
A1NS2MX1TXT4SOA1
TLS certificates 2
Issued bySectigo
ExpiresSun, 14 Ma (196d)
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_2cc73667e17d66da- Output Hash
0ae28c329d47cab4f49756de58fc3b84057a2ede752c203b4c7e1bbc308ffaa6- Signature
ed25519:9ac1497f0e245d3f25eab3db99130f7feaa489c24da4923d956db4e4db1fa159e6e20b2c62fd9490dca1ae6979d6a1ac1baf26428d99518444878c99aeffe205- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast