CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · 24h to ~50m agoSHIFT22 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

uur.cz

Observed Aug 2, 2026, 21:03 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of uur.cz was taken 1d ago

uur.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting uur.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 uur.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byDigiCert
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uur.cz actually stands on - every host below is a signed observation
uur.cz
A / AAAA
77.240.187.186
unattributedserves the site
NS
ns1.websupport.czns2.websupport.czns3.websupport.eu
websupport.cz + websupport.euanswers its DNS
MX
uur-cz.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.uur.cz
DigiCert Incissued its certificate

DNS Records

A 1

  • 77.240.187.186

MX 1

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

TXT 3

  • "38O-BOX-OCR"
  • "MS=ms26713106"
  • "v=spf1 include:spf.protection.outlook.com ip4:81.19.0.68/30 ip4:81.19.0.73 ip4:81.19.0.94 ip4:95.129.96.73 ip4:95.129.96.72 ip4:77.240.187.186 -all"

NS 3

  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

SOA 1

  • ns1.websupport.cz admin.websupport.cz

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (2)

Common NameIssuerExpires
*.uur.cz C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1 Fri, 05 Feb 2027 23:59:59 +0000
RapidSSL 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 12:24:33 +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_c2a5f848149a6a8f
Output Hash
0072a858c5ede47de8c2bc1c6d31661126d5a26af23a024c06482716bba7adbe
Signature
ed25519:36b9dea8e2470e746d47a49475c5b6e1ecb86991a264c00c30768b1a7fb392a9b5f011ed5de2ba274c919957f57fd2aabd990379a5a71429fa60e8135710420f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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