dek.cz

Observed Aug 11, 2026, 04:32 UTC (19d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of dek.cz was taken 19d ago

dek.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting dek.cz under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch dek.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Runs onASNEW
Email byMailgun
Secured byLet's Encrypt
Registered withREG-ACTIVE24
Also usesMicrosoft 365Google Search ConsoleFreelo
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for dek.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

A1NS3MX1TXT4CAA2SRV3SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresTue, 20 Oc (51d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname 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.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_06adef0cb27d87f5
Output Hash
be83e19fc3398785c8f72e9e1d6abe7fe49a19bfa26ea7a29fb224c813f508e9
Signature
ed25519:fac55b635ebe1f39e88c25f182e283bca35c30cad50f4543cf1873543bc3b3a3a1fba38dff8e82ee06a18c623f62ff9dc247e54a5e5980bf60b7e26ab5c8ba0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,664 material changesacross 23,279 domains · 24h to ~80m agoROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 55 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW562 curated domains not reachablelast probe, steadySITE ERRORS18,204 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,884 sites429 rate-limit / 403 bot-block, a posture signal