zef.studio

Observed Jul 27, 2026, 04:34 UTC (6d 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

Secured byLet's Encrypt

1 subdomain · domcop

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

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

zef.studio

A / AAAA

104.198.14.52

unattributedserves the site

ns1.digitalocean.comns2.digitalocean.comns3.digitalocean.com

digitalocean.comanswers its DNS

mx02.mail.icloud.commx01.mail.icloud.com

icloud.comreceives its email

TLS

zef.studio

Let's Encryptissued its certificate

DNS Records

A 1

104.198.14.52

MX 2

10mx02.mail.icloud.com
10mx01.mail.icloud.com

NS 3

ns1.digitalocean.com
ns2.digitalocean.com
ns3.digitalocean.com

SOA 1

ns1.digitalocean.com hostmaster.zef.studio

TLS Certificates (4)

Common Name	Issuer	Expires
`zef.studio`	C=US, O=Let's Encrypt, CN=YE2	Thu, 03 Sep 2026 10:33:54 +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 (1)

www.zef.studio

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 zef.studio. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_3430ea6d8f6c42ac
Output Hash: 885e6aa5d099ad397804f494c7bd3288a4e8e206906e94adb82001f457fa70ab
Signature: ed25519:7c785b3ede6c8230148e48362f64f407bbfd533417fdd0d189a4380a124b7832335ea9760952ff743c8d404fc6be9ea06a08b15bf936c1825405228e4262a602
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/zef.studio