zk.work

Observed Jul 27, 2026, 21:52 UTC (5d 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

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

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

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

zk.work

A / AAAA

172.67.182.186104.21.32.382606:4700:3030::6815:20262606:4700:3034::ac43:b6ba

Cloudflareserves the site

rafe.ns.cloudflare.comrocco.ns.cloudflare.com

cloudflare.comanswers its DNS

smtp.google.com

Google Workspacereceives its email

TLS

zk.work

Google Trust Servicesissued its certificate

DNS Records

A 2

172.67.182.186
104.21.32.38

AAAA 2

2606:4700:3030::6815:2026
2606:4700:3034::ac43:b6ba

MX 1

1smtp.google.com

TXT 3

google-site-verification=OgRSd7DQJ5UJ7rpZrws1baQTp0xG36DyAfGvCU4XEWQ
v=spf1 include:spf.mailjet.com include:_spf.google.com include:mailgun.org ~all
v=DMARC1; p=quarantine; pct=5; rua=mailto:dmarc-report@zk.work

NS 2

rafe.ns.cloudflare.com
rocco.ns.cloudflare.com

SOA 1

rafe.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`zk.work`	C=US, O=Google Trust Services, CN=WE1	Fri, 09 Oct 2026 11:42:34 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 zk.work. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
Output Hash: 11082b547fa7df88e4a2a0a3480e44d83e1ebe893ae01def1714aef39a287774
Signature: (receipt not held at this host)
Public Key: connor-fast-v0.13.0
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/zk.work