CONTINUOUS INTERNET TELEMETRY24H DRIFT8,763 material changesacross 8,372 domains · 24h to ~2h ago · -32,097 vs yesterdayNOW562 curated domains not reachablelast probe, steadySITE ERRORS34,244 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,304 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

zoner.cz

Observed Aug 2, 2026, 18:11 UTC (5h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Email byGoogle (SPF sender)
Secured byDigiCert
Also usesFacebook/MetaGoogle Search Console
IPv6 · 3 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zoner.cz actually stands on - every host below is a signed observation
zoner.cz
A / AAAA
217.198.122.2032a00:19a0:3:7a:0:d9c6:7acb: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
Google (SPF sender)receives its email
TLS
www.zoner.cz
DigiCert Incissued its certificate

DNS Records

A 1

  • 217.198.122.203

AAAA 1

  • 2a00:19a0:3:7a:0:d9c6:7acb:1

MX 3

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

TXT 13

  • MS=ms30309324
  • MS=ms41321669
  • facebook-domain-verification=0zinmr6ez7rdzpq9hls2mljyjehs08
  • google-site-verification=EBEh9Z1sdguNc3mqeaPtdav5KwI44q1YtEfFpqsXrJQ
  • google-site-verification=GNwepLq2jMoWZqznW2vP8tLJWmNGoveJz4T1suS4Fyk
  • google-site-verification=LRADa0r9Yhv1QovrW1vX4deIgsBkutgwmBefYpeJye0
  • google-site-verification=SYHxkChiAik2Sc5pPP8_FjRdWbl2K-JKBop8ARXZ6eQ
  • google-site-verification=Xm_8kevj6pCe7sAnbRSqFCJxOPRObkH5CYCZJagRX1M
  • google-site-verification=s9biugFSEkQiPV2RK1bF3yIuWT4krrt7yWuuCq_Q1WE
  • google-site-verification=w9MsO7KJzov_UnJct6wqDlo8DcuWutz9fpZei2Ptidw

NS 3

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

SOA 1

  • ns1.regzone.cz administrator.czechia.cz

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc-reports@zoner.com

BIMI_RECORDS 1

  • v=BIMI1;l=https://vmc.digicert.com/d9fe26ce-75b5-4f65-ad46-b4a8cf3105f0.svg;a=https://vmc.digicert.com/d9fe26ce-75b5-4f65-ad46-b4a8cf3105f0.pem

TLS Certificates (2)

Common NameIssuerExpires
www.zoner.cz C=US, O=DigiCert Inc, CN=GeoTrust EV RSA CA G2 Thu, 28 Jan 2027 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 (3)

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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_b4eb3b16c0d8ed7f
Output Hash
54f9b142cc4a0edcdc6964003728e1398ff6eeccfe2e0dc09aaea8c49a3d9f4e
Signature
ed25519:a74a924ad93178dcc526ced1e5640708fe8bc49e6b82c6c849b0718cc6af56d35ed2668bec40a38b5eb041356e18c00ddc37742a1a2037113f2e2000956a4d02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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