CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · 24h to ~40m agoSHIFT21 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,162 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,262 sites429 rate-limit / 403 bot-block, a posture signal

zlin.eu

Observed Aug 3, 2026, 01:44 UTC (23h 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.

Verify this receipt yourself + Watch this domain
Up right now
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zlin.eu actually stands on - every host below is a signed observation
zlin.eu
A / AAAA
195.113.174.126
unattributedserves the site
NS
ns.avonet.czsns.avonet.cztns.avonet.cz
avonet.czanswers its DNS
MX
zlin-eu.mail.protection.outlook.comgate.muzlin.czmx1.avonet.czspool.avonet.cz
Microsoft 365receives its email
TLS
*.zlin.eu
DigiCert Incissued its certificate

DNS Records

A 1

  • 195.113.174.126

MX 4

  • 0zlin-eu.mail.protection.outlook.com
  • 5gate.muzlin.cz
  • 15mx1.avonet.cz
  • 20spool.avonet.cz

TXT 10

  • MS=ms36178219
  • MS=ms94298342
  • _h15cfc5iwo371jukwmmebef3axu2mjz
  • _jkq5v5kbvpy55ukdoqd6wvoya4oumtn
  • MS=F01B5192F88CAE9DA9B583B066807FDC15C02F16
  • whalebone-idp-verification=onwalduvawydfaowojdoiawufduwacdaw
  • google-site-verification=-2Xhet3gcfnf9LqUWJ6ZpnFB5UOOD0c8pJngByVl8MU
  • google-site-verification=qDfpPb4E9ZG3IebnyUnon6wkXTBJViCOldPRtz6a5Hg
  • google-site-verification=wtav_QPJbEf_T1mI_bTpgtCiCR-9wd612W5B7yq2QCk
  • v=spf1 include:spf-ms.avonet.cz include:gate.muzlin.cz include:spf.protection.outlook.com ip4:81.2.252.136 a:mail1.colosseum.eu ip4:188.75.165.100 -all

NS 3

  • ns.avonet.cz
  • sns.avonet.cz
  • tns.avonet.cz

SOA 1

  • ns.avonet.cz hostmaster.avonet.cz

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:dmarc@zlin.eu; ruf=mailto:dmarc@zlin.eu; fo=1;adkim=r;aspf=r;

TLS Certificates (2)

Common NameIssuerExpires
*.zlin.eu C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 Sun, 21 Feb 2027 23:59:59 +0000
GeoTrust TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:23:37 +0000

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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_35272057a54aeefa
Output Hash
1bc3cd6e642467c0a89c7d6a72d271fc07adfa6ee49b483fc0f7b114497284ef
Signature
ed25519:949110cdbc50c6dcc7f3520d3c396c82cb4e06a3057b07fa6bb7ac196dbdd81d450129a2de99b843c9848c2f09203b83f0c7e1b66a3b5a85a301076334844a01
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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