zubacka.cz

Observed Aug 12, 2026, 05:12 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zubacka.cz was taken 2d ago

zubacka.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zubacka.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 zubacka.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMandrill (Mailchimp)
Secured byLet's Encrypt
Registered withREG-WEDOS
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zubacka.cz actually stands on - every host below is a signed observation
zubacka.cz
A / AAAA
46.28.105.54
unattributedserves the site
NS
ns.wedos.czns.wedos.euns.wedos.comns.wedos.net
wedos.cz + wedos.eu + moreanswers its DNS
MX
wes1-mx1.wedos.netwes1-mx2.wedos.netwes1-mx-backup.wedos.net
Mandrill (Mailchimp)receives its email
TLS
zubacka.cz
Let's Encryptissued its certificate

DNS Records

A 1

  • 46.28.105.54

MX 3

  • 1wes1-mx1.wedos.net
  • 1wes1-mx2.wedos.net
  • 10wes1-mx-backup.wedos.net

TXT 1

  • v=spf1 include:spf.mandrillapp.com ?all

NS 4

  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.com
  • ns.wedos.net

SOA 1

  • ns.wedos.net wedos.wedos.com

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (3)

Common NameIssuerExpires
zubacka.cz C=US, O=Let's Encrypt, CN=YR2 Sat, 26 Sep 2026 22:40:50 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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_d8e2e1a4181d1066
Output Hash
5328c72e854a7db9cc5b88ea52a3e98d892b82a5c4a67eedd77674735759c330
Signature
ed25519:ba01f1b21325be8db8bd36d7369032c622ee739f41623123719b8afecae112879f6b32574bea389113633c80b5110387b06b85d4ab5068db90c8f235c6a38506
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT44,221 material changesacross 42,267 domains · 24h to ~80m ago · +139 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,557 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,955 sites429 rate-limit / 403 bot-block, a posture signal