2n.cz

Last scanned 21h ago; the signed record is unchanged since 15d 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 onCloudflare
Email byMailgun
Secured bySectigo
Registered withREG-IPMIRROR
Also usesMicrosoft 365
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for 2n.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 13

A1NS2MX2TXT4SRV3SOA1

TLS certificates 2

Issued bySectigo
ExpiresSat, 28 No (95d)
Certificate nameswithheld

Subdomains 0

None observed.

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_6e06bfe427f3000c
Output Hash
30ecda4b4fef3c87ee32b05ab3bc38e8d2c00e76ea5b9104d69bc28e64616696
Signature
ed25519:b6abf2e9a4370eddd4439c72c2bf6686b3d97483237942e05b90909d1eb163b88773cd879732452c1b842eb5b9131a96ebb37ef7bfacd76e47551de446aab90d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,186 material changesacross 7,677 domains · 24h to ~2h agoDNS DRIFT96 domains changed DNS providertop destination koaladns.com · +13 vs yesterdayEMAIL DRIFT2 domains switched email provider24hREGISTRAR DRIFT2 changed registrar24hNOW494 curated domains not reachable+74 vs yesterdaySITE ERRORS17,745 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,775 sites429 rate-limit / 403 bot-block, a posture signal