CONTINUOUS INTERNET TELEMETRY24H DRIFT7,590 material changesacross 7,433 domains · last 24h · -1,244 vs yesterdayDNS DRIFT207 domains changed DNS providertop destination cloudflare.com · -70 vs yesterdayEMAIL DRIFT48 domains switched email providertop destination outlook.com · -6 vs yesterdayCERT DRIFT66 domains switched issuing CA24h · -7 vs yesterdayNOW509 curated domains not reachable-48 vs yesterdaySITE ERRORS34,066 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 146,011 sites429 rate-limit / 403 bot-block, a posture signal

vas-server.cz

Observed Jul 27, 2026, 20:57 UTC (11h 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.

Verify this receipt yourself + Watch this domain
Not responding
Signed observation on record.
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vas-server.cz actually stands on - every host below is a signed observation
vas-server.cz
A / AAAA
37.235.104.92a01:28:ca:112::1:109
2a01serves the site
NS
ns.vas-hosting.czns.vas-hosting.euns.vas-hosting.com
vas-hosting.cz + vas-hosting.eu + moreanswers its DNS
MX
mail.vas-hosting.cz
vas-hosting.czreceives its email

DNS Records

A 1

  • 37.235.104.9

AAAA 1

  • 2a01:28:ca:112::1:109

MX 1

  • 10mail.vas-hosting.cz

TXT 4

  • v=spf1 a -all
  • v=spf1 a -all
  • v=spf1 a -all
  • v=spf1 a -all

NS 3

  • ns.vas-hosting.cz
  • ns.vas-hosting.eu
  • ns.vas-hosting.com

SOA 1

  • ns.vas-hosting.cz info.vas-hosting.cz

SRV 1

  • mail.vas-hosting.cz:443 p10

CAA 4

  • iodef "mailto:info@vas-hosting.cz"
  • issue "comodo.com"
  • issue "letsencrypt.org"
  • issue "vas-hosting.cz"

TLS Certificates (0)

None.

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 vas-server.cz. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_a92b842d98974076
Output Hash
9158de14e82551aeb10ae8d5a009e385357081ef62cb74da32305dc7b605b70f
Signature
ed25519:ddbde3332876c2c492ce8edc7fbb61102415f06e23e0be8a580ac973c3c163f636cc23e2cb96c28d15feb09a429d373e2fc416e7f6efac546ae8eac09bdde005
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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