kalas.cz

Last scanned 23h ago; the signed record is unchanged since 35d 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 onZCOM.cz s.r.o
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search Console
DNSSEC on · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for kalas.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 10

A1NS4MX1TXT3SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresTue, 29 Se (13d)
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_b161d8f530ec47f9
Output Hash
d183088416a6d027b07b7719917b647c9cc523ee21c1f831331a8680714b71b9
Signature
ed25519:16893e266f26f937c0e92e75c35966464d6b2a176d78b79b594474de75d475e8ec513eaf5db4ca99ef9568505c0d1ae8f7bc45ac031689fc6abdf028b3a47206
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT22,302 material changesacross 17,393 domains · 24h to ~2h ago · -2,362 vs yesterdayROTATION80 domains moved DNS from magpiedns.com to kirklanddc.com, 75 moved backa rotation loop, not a migration · 24hNOW660 curated domains not reachablelast probe, steadySITE ERRORS17,635 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,958 sites429 rate-limit / 403 bot-block, a posture signal