itesco.cz

Last scanned 16h ago; the signed record is unchanged since 17d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Guarded by a firewall
Runs onAkamai Technologies
Email byGoogle (SPF sender)
Secured bySectigo
Registered withREG-MARKMONITOR
Also usesFacebook/MetaGoogle Search Console
DNSSEC on · 12 subdomains · 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 itesco.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 17

A1NS8MX2TXT5SOA1

TLS certificates 4

Issued bySectigo, The USERTRUST Network
ExpiresThu, 18 Ma (203d)
Certificate nameswithheld

Subdomains 12

12 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.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_336a48573583a7c5
Output Hash
6a31cdf1623691e87d702f89a257d057a7c001a3d1ec14a49eff05a5cc89244b
Signature
ed25519:b71c83ed69b750a02b1fa98a9e7c01327d871d06359e2921a7b4a717684c4ec24fbb56134da04731247ffd21919d6a4406f44e22e6f4287ce97590d5491d000e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,217 material changesacross 2,629 domains · 24h to ~35m ago · -20,882 vs yesterdayDNS DRIFT83 domains changed DNS providertop destination koaladns.comREGISTRAR DRIFT2 changed registrar24hNOW570 curated domains not reachablelast probe, steadySITE ERRORS17,818 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,586 sites429 rate-limit / 403 bot-block, a posture signal