vdf.best

Observed Jul 27, 2026, 14:41 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

Runs onCloudflare

Secured byGoogle Trust Services

IPv6 · domcop

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

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

vdf.best

A / AAAA

172.67.129.123104.21.2.1712606:4700:3035::ac43:817b2606:4700:3037::6815:2ab

Cloudflareserves the site

aurora.ns.cloudflare.comlamar.ns.cloudflare.com

cloudflare.comanswers its DNS

mx2-hosting.jellyfish.systemsmx3-hosting.jellyfish.systemsmx1-hosting.jellyfish.systems

jellyfish.systemsreceives its email

TLS

vdf.best

Google Trust Servicesissued its certificate

DNS Records

A 2

172.67.129.123
104.21.2.171

AAAA 2

2606:4700:3035::ac43:817b
2606:4700:3037::6815:2ab

MX 3

10mx2-hosting.jellyfish.systems
20mx3-hosting.jellyfish.systems
5mx1-hosting.jellyfish.systems

TXT 1

v=spf1 +a +mx +ip4:63.250.38.69 include:spf.web-hosting.com ~all

NS 2

aurora.ns.cloudflare.com
lamar.ns.cloudflare.com

SOA 1

aurora.ns.cloudflare.com dns.cloudflare.com

SRV 1

cpanelemaildiscovery.cpanel.net:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`vdf.best`	C=US, O=Google Trust Services, CN=WE1	Wed, 07 Oct 2026 20:11:20 +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 vdf.best. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_42fcbaf4a3b66f74
Output Hash: 4c6a078657cde1ada636ee0adb9b54cec4ac86c76e6e39b36b6284080ebae356
Signature: ed25519:61840c6f918c22a5cb8c72a314a8f862273adafd505bf4cec2667315b28b1ec6d03c3c5400b6d6e751117f2376336ec4f3357c1a90d56bbfc910ade940ae640c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/vdf.best