vdf-guidance.com

Observed Jul 25, 2026, 15:25 UTC (8d 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

Also usesGoogle Search Console

1 subdomain · tranco

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

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

vdf-guidance.com

A / AAAA

185.75.158.199

unattributedserves the site

ns2.antwise.netns1.antwise.net

antwise.netanswers its DNS

mail.antwise.nl

antwise.nlreceives its email

TLS

vdf-guidance.com

Let's Encryptissued its certificate

DNS Records

A 1

185.75.158.199

MX 1

10mail.antwise.nl

TXT 3

v=spf1 a mx ip4:185.75.158.192/27 ~all
google-site-verification=mYcexmev5eVmIppKuLynVvVOc9NkX5Dc7H4Rl3qOQA0
v=DMARC1;p=reject; rua=mailto:dmarc-reports@oplocks.com

NS 2

ns2.antwise.net
ns1.antwise.net

SOA 1

ns1.antwise.net hostmaster.vdf-guidance.com

TLS Certificates (3)

Common Name	Issuer	Expires
`vdf-guidance.com`	C=US, O=Let's Encrypt, CN=YR1	Wed, 23 Sep 2026 18:30:29 +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 (1)

www.vdf-guidance.com

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-guidance.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_6ed99da8331405ee
Output Hash: c442aad377721182b500c9188eb32c29c8444561a8475467bab49dbab307df49
Signature: ed25519:f30a2d7a5ee30f0e50aaa879cc7efea56e949208f57c044db57c7229fb54793448e839de6c317b446f9468c9ab9eee82a93ed7d891f78d698fe4fe4067baa505
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/vdf-guidance.com