csas.cz

Observed Jul 19, 2026, 04:10 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesAtlassianFacebook/MetaFigma

8 subdomains · tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat csas.cz actually stands on - every host below is a signed observation

csas.cz

A / AAAA

194.50.240.70

Cloudflareserves the site

nsf.csas.cznse.csas.cz

csas.czanswers its DNS

csas-cz.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 302 → https://www.csas.cz/

HTTP status302

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time2393 ms

DNS resolutionNOERROR

Redirect chain

https://www.csas.cz/

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

DNS Records

A 1

194.50.240.70

MX 1

0csas-cz.mail.protection.outlook.com

TXT 20

ibmid=ea782a95-a9c8-4e0e-adef-ef57de00428d
00D1q0000008erZ=1TBUD00000005Nt
jamf-site-verification=tCo8LPRNF3CNxhXxCKzn8g
MS=ms60011772
paloaltonetworks-site-verification=b1600cf8afb97e32a74a8dd8643c076e8690383eeaea7cc9b30890a5386c346c
atlassian-domain-verification=cs1j7Utnv6xyNwweUnPmVSk7lDgbMKeEgWwTvYVaQevEj2hHBsmk6ZksyccDIqZW
facebook-domain-verification=vrkf41olc9ubuwct4sxrswwu1zhfsv
figma-domain-verification=92028144869b771af73290b6fab631d9006dd0ced56d5261eed0d112e5f234de-1777008653
00D7Y0000001Svk=1TBdu00000001KH
openai-domain-verification=dv-kG7PMgP3AVNuu33AK8ufhYUj

NS 2

nsf.csas.cz
nse.csas.cz

SOA 1

nse.csas.cz domainservices.csas.cz

TLS Certificates (0)

None.

Subdomains (8)

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

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

Ed25519 Receipt

Receipt ID: ab0e85aa-05f9-4c50-94e5-6ed274aacff0
Output Hash: d382be3bc22ead63f4a0574a08923b5d1a926c0745ac9608ad8d8f010f697d1b
Signature: ed25519:8ffa55486e154708c3943ea4d493bdc2db57587c098be921ee4d39e75b0ac5351a6e1e3475a7f3e37bcd87a9148f9702692aa278d21f93d34e7539d50aeac206
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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