CONTINUOUS INTERNET TELEMETRY24H DRIFT3,060 material changesacross 2,780 domains · -338 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination cloudflare.com · -8 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -1 vs yesterdayNOW3,324 curated domains not answering-6,394 vs yesterdayERRORS10,922 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,060 material changesacross 2,780 domains · -338 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination cloudflare.com · -8 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -1 vs yesterdayNOW3,324 curated domains not answering-6,394 vs yesterdayERRORS10,922 responded with an errorlast probe · 5xx / 404 / 429 / 403

wz.cz

Observed 2026-07-13T05:31:19.558Z (14h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
96 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat wz.cz actually stands on - every host below is a signed observation
wz.cz
A / AAAA
185.64.219.22
Cloudflareserves the site
NS
b.ns.webzdarma.cza.ns.webzdarma.cz
webzdarma.czanswers its DNS
MX
mail-int.webzdarma.cz
webzdarma.czreceives its email

HTTPS probe

server_error Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1000 ms
DNS resolutionNOERROR
MCP This domain advertises an AI service endpoint at _mcp._tcp.
v=spf1 ip4:88.86.113.128/27 ip4:88.86.117.145/28 -all

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

  • 185.64.219.22

MX 1

  • 5mail-int.webzdarma.cz

TXT 4

  • v=spf1 ip4:88.86.113.128/27 ip4:88.86.117.145/28 include:smtpx.stable.cz -all
  • v=spf1 ip4:88.86.113.128/27 ip4:88.86.117.145/28 -all
  • v=DKIM1; (detected)
  • v=spf1 ip4:88.86.113.128/27 ip4:88.86.117.145/28 -all

NS 2

  • b.ns.webzdarma.cz
  • a.ns.webzdarma.cz

SOA 1

  • a.ns.webzdarma.cz podpora.webzdarma.cz

TLS Certificates (0)

None.

Subdomains (96)

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

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

Ed25519 Receipt

Receipt ID
d6120cc6-7fe6-45d8-9718-349d251bd0e6
Output Hash
83d903abdb1bbd2869af30e39b258b647924855a824e6af9ecb45f19b9916cb4
Signature
ed25519:5fc8981093a350c4977e21984380fb05a60a100b86941bece33152f89657fb28e6a8505421c0deb47b63177cf3b87666bfce67bceb5d37867a6adc85f6eafb08
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser