nkp.cz

Last scanned 5h ago; the signed record is unchanged since 7d 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
Email bySparkPost
Secured byLet's Encrypt
Also usesMicrosoft 365Google Search Console
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 nkp.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 9

A2NS2MX1TXT3SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresMon, 31 Au (7d)
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_9ef8d95d94084f90
Output Hash
9e7c04820bc8da7f1022e4ba4212e74e0e5e59331bd96f8f1558398a7b073576
Signature
ed25519:d6bc97807f0676db344c1cf9ae7d1f536d2eb54c4482566fdf7881943236de5a31b50c0b8805651ad376825e201d8fc1c56ae43efbe43b0e5edce96caa291b04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,570 material changesacross 1,925 domains · 24h to ~3h agoDNS DRIFT85 domains changed DNS providertop destination koaladns.com · -4 vs yesterdayREGISTRAR DRIFT3 changed registrar24hNOW290 curated domains not reachable+35 vs yesterdaySITE ERRORS17,791 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,207 sites429 rate-limit / 403 bot-block, a posture signal