CONTINUOUS INTERNET TELEMETRY24H DRIFT3,258 material changesacross 2,837 domains · -140 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -6 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,309 curated domains not answering-6,409 vs yesterdayERRORS10,960 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,258 material changesacross 2,837 domains · -140 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -6 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,309 curated domains not answering-6,409 vs yesterdayERRORS10,960 responded with an errorlast probe · 5xx / 404 / 429 / 403

zive.cz

Observed 2026-07-12T14:36:31.887Z (17h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Also usesGoogle Search ConsoleFacebook/Meta
IPv6 · 5 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zive.cz actually stands on - every host below is a signed observation
zive.cz
A / AAAA
104.26.7.42104.26.6.42172.67.68.482606:4700:20::ac43:4430+2 more
Cloudflareserves the site
NS
kehlani.ns.cloudflare.commalcolm.ns.cloudflare.com
cloudflare.comanswers its DNS

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active
HTTP status403
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time82 ms
DNS resolutionNOERROR

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

DNS Records

A 3

  • 104.26.7.42
  • 104.26.6.42
  • 172.67.68.48

AAAA 3

  • 2606:4700:20::ac43:4430
  • 2606:4700:20::681a:62a
  • 2606:4700:20::681a:72a

TXT 4

  • v=spf1 +ip4:85.207.58.59 -all
  • google-site-verification=mc_808Cv4Q_ffIwsR7nYEp_LsxkENcWn3iFErDiIPOM
  • eHUB-verification=mxtil1klvi827b4u4268dpjrep365j
  • facebook-domain-verification=djxnwu6zeqqsuxw3uii8xtc9ygav0f

NS 2

  • kehlani.ns.cloudflare.com
  • malcolm.ns.cloudflare.com

SOA 1

  • kehlani.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (5)

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

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

Ed25519 Receipt

Receipt ID
93121f8e-25a4-49a4-a390-8c4c47d089f6
Output Hash
f10b53ec662af1174feeafba8eb515b81fb43a54f667f57857aaa19915065b0a
Signature
ed25519:bccff1e4e7f57fed14368178faf452e57468b23b824ef199a361bac9734ec994dc884beb92de5907cb1f13abd434e270db262b2cee37e28a70e12e58b896c707
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser