CONTINUOUS INTERNET TELEMETRY24H DRIFT11,351 material changesacross 10,974 domains · 24h to ~2h ago · -29,509 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,156 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,320 sites429 rate-limit / 403 bot-block, a posture signal

vari.cz

Observed Jul 25, 2026, 20:43 UTC (8d 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.

Up right now
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vari.cz actually stands on - every host below is a signed observation
vari.cz
A / AAAA
93.185.101.4082.208.6.10
unattributedserves the site
NS
ns1.datonet.czns.datonet.cz
datonet.czanswers its DNS
MX
mail.vari.cz
vari.czreceives its email
TLS
vari.cz
Let's Encryptissued its certificate

DNS Records

A 2

  • 93.185.101.40
  • 82.208.6.10

MX 1

  • 50mail.vari.cz

TXT 1

  • v=spf1 mx a ip4:217.31.51.144 ip4:93.90.167.224 ip4:93.90.167.225 ip4:89.24.118.90 a:mail.bgtechnik.cz include:spf.vizus.cz ~all

NS 2

  • ns1.datonet.cz
  • ns.datonet.cz

SOA 1

  • ns.datonet.cz internet.dpt.cz

SRV 1

  • mail.vari.cz:443 p1

TLS Certificates (3)

Common NameIssuerExpires
vari.cz C=US, O=Let's Encrypt, CN=YR1 Wed, 26 Aug 2026 22:54:17 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for vari.cz. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for vari.cz <a href="https://domaindrift.io/t/vari.cz"> <img src="https://domaindrift.io/badge/vari.cz.svg" width="300" height="64" alt="DomainDrift signed observations for vari.cz"> </a>

Ed25519 Receipt

Receipt ID
rcpt_7943377ef65879ae
Output Hash
cc9855a2d2ff450b20b000bb38f56aee1497b989af0203c0af1d0059abb09fd9
Signature
ed25519:e099c6ab5df756c5b6742cf982db98d419861c52bf1096c8d3b4e2e60860632fcbd0b6bd12cafa3d2871e86f1c0c0d09c354bbcbca8cdcb74dadd5989c3ed506
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser