CONTINUOUS INTERNET TELEMETRY24H DRIFT71,617 material changesacross 67,026 domains · last 24h · +37,000 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW537 curated domains not reachablelast probe, steadySITE ERRORS33,860 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 127,610 sites429 rate-limit / 403 bot-block, a posture signal

vaclaveder.cz

Observed Jul 27, 2026, 04:16 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of vaclaveder.cz was taken 10d ago

vaclaveder.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting vaclaveder.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 vaclaveder.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 byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vaclaveder.cz actually stands on - every host below is a signed observation
vaclaveder.cz
A / AAAA
185.199.108.153
unattributedserves the site
NS
ns.forpsi.czns.forpsi.itns.forpsi.net
forpsi.cz + forpsi.it + moreanswers its DNS
MX
mxavas.forpsi.com
forpsi.comreceives its email
TLS
vaclaveder.cz
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.199.108.153

MX 1

  • 10mxavas.forpsi.com

NS 3

  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

SOA 1

  • ns.forpsi.net admin.forpsi.com

TLS Certificates (3)

Common NameIssuerExpires
vaclaveder.cz C=US, O=Let's Encrypt, CN=YR1 Thu, 17 Sep 2026 06:04:23 +0000
YR1 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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_09cb37bd88a2dc19
Output Hash
07cc961920fd5167bbce2e9044924c32fd3e68d42c8a62558be81a128a4a8b7a
Signature
ed25519:f3a782e5ffc2388b6ae95d02ba66b4ac2e8a17aabcd638741d0b0f1434a427145514d0681a8086b06eae1e39d970f18018dc8eae52713aca9f473cb0b930d00b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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