CONTINUOUS INTERNET TELEMETRY24H DRIFT48,392 material changesacross 43,424 domains · 24h to ~2h ago · +13,986 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 53 moved backa rotation loop, not a migration · 24hNOW608 curated domains not reachablelast probe, steadySITE ERRORS34,173 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,832 sites429 rate-limit / 403 bot-block, a posture signal

zonercloud.cz

Observed Jul 27, 2026, 22:01 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zonercloud.cz was taken 13d ago

zonercloud.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zonercloud.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 zonercloud.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byDigiCert
Also usesGoogle Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zonercloud.cz actually stands on - every host below is a signed observation
zonercloud.cz
A / AAAA
217.198.113.802a00:19a0:3:71:0:d9c6:7150:1
2a00serves the site
NS
ns1.regzone.czns1.regzone.dens1.regzone.info
regzone.cz + regzone.de + moreanswers its DNS
MX
relay.zoner.com10mx.zoner.com15mx.zoner.com
zoner.comreceives its email
TLS
www.zonercloud.cz
DigiCert Incissued its certificate

DNS Records

A 1

  • 217.198.113.80

AAAA 1

  • 2a00:19a0:3:71:0:d9c6:7150:1

MX 3

  • 1relay.zoner.com
  • 1010mx.zoner.com
  • 1515mx.zoner.com

TXT 5

  • _awp8zrd61p6n1ohk7rvexk001mvosl0
  • v=spf1 include:spf-zoner-corp.zoner.com ~all
  • google-site-verification=-fk3qzE7nXNLz87tZeoaesJtckMjt_5nBNdoSpvWTAY
  • google-site-verification=yEilZ0ZHJmqgD7HeoGJliBFXDuTUyYoj5MP-3Zp9X1o
  • v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@zoner.com

NS 3

  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info

SOA 1

  • ns1.regzone.cz administrator.czechia.cz

SRV 1

  • autodiscover.zoner.com:443 p5

TLS Certificates (2)

Common NameIssuerExpires
www.zonercloud.cz C=US, O=DigiCert Inc, CN=GeoTrust EV RSA CA G2 Fri, 23 Oct 2026 23:59:59 +0000
GeoTrust EV RSA CA G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Jul 2030 12:42:57 +0000

Subdomains (1)

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 Receipt

Receipt ID
rcpt_eb0fb68f57574c97
Output Hash
3e93680d2b34d513aeb6ccd7982a2dcaaa452c9ac0ec5129bef94a8fe11fa0fe
Signature
ed25519:566fc1a1f10f97941621b88cf20f1b4a7880757bb0da06dc9184cf45a7a666cf49ae23e7b175548001014f869622f28e4863dd6156b9ca5d4f00b2fee16dbb0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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