casd.cz

Last scanned 14h ago; the signed record is unchanged since 9d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesMicrosoft 365Google Search ConsoleMailerLite

43 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 casd.cz 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

A1NS4MX5TXT4SOA1

TLS certificates 3

Issued byLet's Encrypt

ExpiresSat, 12 Se (22d)

Certificate nameswithheld

Subdomains 43

43 subdomain hostnames observed and signed - the list itself is part of the paid record.

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.

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Ed25519 receiptthe raw cryptographic proof

Receipt ID: rcpt_c64295654472053c
Output Hash: b24c2fc8f9d1eab6822834653930919a547cb7bf3a359b552fe410ae94fc671e
Signature: ed25519:c0947b84b4cafe24f58c652607a34c856d2a493b278e1f28d7fc55b60aa8515112529c6598f207f655faa36f60f0d1f12143458c14595dc7e2522ef3a7fdac09
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Permalink: https://domaindrift.io/t/casd.cz