zat.is

Observed Aug 2, 2026, 08:07 UTC (8h 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

Also usesGoogle Search Console

domcop

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

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

zat.is

A / AAAA

5.161.80.68

Cloudflareserves the site

isaac.ns.cloudflare.comsharon.ns.cloudflare.com

cloudflare.comanswers its DNS

TLS

zat.is

Let's Encryptissued its certificate

DNS Records

A 1

5.161.80.68

TXT 2

ca3-27857d3bbf9c451bad5f95fe7a052b4b
google-site-verification=-T2dkg9FlodTdKP-UPGrlfzUS5WGACwXiHMSxrLA84c

NS 2

isaac.ns.cloudflare.com
sharon.ns.cloudflare.com

SOA 1

isaac.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`zat.is`	C=US, O=Let's Encrypt, CN=YR1	Tue, 15 Sep 2026 23:37:42 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	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 zat.is. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_290dc4c5bc933443
Output Hash: b4f4dcdbf356ccab02200456f64383e5fb3f625bd318daf3b414fe058c77256d
Signature: ed25519:b73cbf49eafca7a17e67a97171f2f38323b707e22bfd57736ca97ccb81ca45153fe1abd6f94f685160147878396e15730e1e7d0d8563992f76ca8b119ad75002
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/zat.is