CONTINUOUS INTERNET TELEMETRY24H DRIFT55,932 material changesacross 50,731 domains · 24h to ~50m ago · -6,144 vs yesterdayROTATION51 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hNOW532 curated domains not reachablelast probe, steadySITE ERRORS33,869 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 120,346 sites429 rate-limit / 403 bot-block, a posture signal

dtest.cz

Observed Aug 2, 2026, 20:30 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of dtest.cz was taken 4d ago

dtest.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting dtest.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 dtest.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Email byMicrosoft 365
Secured byAlpiro s.r.o.
Also usesFacebook/MetaGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dtest.cz actually stands on - every host below is a signed observation
dtest.cz
A / AAAA
185.175.8.140
unattributedserves the site
NS
ns.wedos.czns.wedos.euns.wedos.comns.wedos.net
wedos.cz + wedos.eu + moreanswers its DNS
MX
dtest-cz.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.dtest.cz
Alpiro s.r.o.issued its certificate

DNS Records

A 1

  • 185.175.8.140

MX 1

  • 0dtest-cz.mail.protection.outlook.com

TXT 5

  • MS=ms57572055
  • facebook-domain-verification=3i9kti5uqguch2iq4qw38q3xqp1nhc
  • google-site-verification=IBWnQ7mXVbVAhCwixrkVpxgYNVO4s0cnBwHde95A4aw
  • google-site-verification=b5XD8LrmYqQXt7yNAsDpQ3uvgIUaw2UJGKG7R2nwE20
  • v=spf1 mx a ip4:62.168.39.139 ip4:185.175.8.140 ip6:2a0d:180:4::140:0/112 include:_spfdtest.avatech.cz include:spf.protection.outlook.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=reject;sp=none;pct=100;rua=mailto:dmarc@dtest.cz

BIMI_RECORDS 5

  • MS=ms57572055
  • facebook-domain-verification=3i9kti5uqguch2iq4qw38q3xqp1nhc
  • google-site-verification=IBWnQ7mXVbVAhCwixrkVpxgYNVO4s0cnBwHde95A4aw
  • google-site-verification=b5XD8LrmYqQXt7yNAsDpQ3uvgIUaw2UJGKG7R2nwE20
  • v=spf1 mx a ip4:62.168.39.139 ip4:185.175.8.140 ip6:2a0d:180:4::140:0/112 include:_spfdtest.avatech.cz include:spf.protection.outlook.com -all

MTA_STS_RECORDS 5

  • MS=ms57572055
  • facebook-domain-verification=3i9kti5uqguch2iq4qw38q3xqp1nhc
  • google-site-verification=IBWnQ7mXVbVAhCwixrkVpxgYNVO4s0cnBwHde95A4aw
  • google-site-verification=b5XD8LrmYqQXt7yNAsDpQ3uvgIUaw2UJGKG7R2nwE20
  • v=spf1 mx a ip4:62.168.39.139 ip4:185.175.8.140 ip6:2a0d:180:4::140:0/112 include:_spfdtest.avatech.cz include:spf.protection.outlook.com -all

TLS Certificates (4)

Common NameIssuerExpires
www.dtest.cz C=CZ, O=Alpiro s.r.o., CN=Alpiro RSA DV SSL CA 2 Fri, 04 Dec 2026 23:59:59 +0000
Alpiro RSA DV SSL CA 2 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Mon, 26 Mar 2035 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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_f5e9496c22e21ad6
Output Hash
a34ad5314cff8e17522b769fee16df2c306219783e2442466a2b04d70e26ba33
Signature
ed25519:74379980e1eb5b49bab149a71500a87261561ad6d5c5d805e9704ceb32b06d6bd381f47af2b7f96583a99832fc59e5681aa5c3ffec980f8fc9e78527bd5be00f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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