as-interface.cz

Observed Jul 29, 2026, 12:00 UTC (9h 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

Up right now

Runs onCloudflare

Secured byLet's Encrypt

IPv6 · majestic

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

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

as-interface.cz

A / AAAA

104.21.44.37172.67.194.1652606:4700:3031::6815:2c252606:4700:3037::ac43:c2a5

Cloudflareserves the site

rex.ns.cloudflare.comtess.ns.cloudflare.com

cloudflare.comanswers its DNS

TLS

as-interface.cz

Let's Encryptissued its certificate

DNS Records

A 2

104.21.44.37
172.67.194.165

AAAA 2

2606:4700:3031::6815:2c25
2606:4700:3037::ac43:c2a5

NS 2

rex.ns.cloudflare.com
tess.ns.cloudflare.com

SOA 1

rex.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`as-interface.cz`	C=US, O=Let's Encrypt, CN=YE2	Sat, 03 Oct 2026 10:41:29 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	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 as-interface.cz. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_6a14bbcc659e922f
Output Hash: 159fa13723e82039fbdc091d2e9158a0aa538e789b1db60284979b6c4c74323d
Signature: ed25519:5e40ef322b689baebdf6c489c1ea09ddbb59c5a00c53689d0a49db9ac59fdc941168eccdfad913c43a4555d9c847c8d3806dfe0ceb9f525bd87bf2494964e003
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/as-interface.cz