andrewzimmern.com

Observed Jul 24, 2026, 10:38 UTC (11h 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

Email byGoogle Workspace

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 andrewzimmern.com actually stands on - every host below is a signed observation

andrewzimmern.com

A / AAAA

143.198.4.123

unattributedserves the site

ns93.worldnic.comns94.worldnic.com

worldnic.comanswers its DNS

alt4.aspmx.l.google.comalt2.aspmx.l.google.comalt1.aspmx.l.google.comaspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

andrewzimmern.com

Let's Encryptissued its certificate

DNS Records

A 1

143.198.4.123

MX 5

10alt4.aspmx.l.google.com
5alt2.aspmx.l.google.com
5alt1.aspmx.l.google.com
1aspmx.l.google.com
10alt3.aspmx.l.google.com

TXT 3

google-site-verification=ZtoiL5W6Y8HSApAfkVHJgH8rfccKhXIbc3LZnDBJFHk
v=spf1 include:_spf.google.com include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com ~all
v=DMARC1; p=reject; rua=mailto:dmarc@andrewzimmern.com; pct=100; adkim=s; aspf=s

NS 2

ns93.worldnic.com
ns94.worldnic.com

SOA 1

NS93.WORLDNIC.com namehost.WORLDNIC.com

TLS Certificates (2)

Common Name	Issuer	Expires
`andrewzimmern.com`	C=US, O=Let's Encrypt, CN=R12	Mon, 24 Aug 2026 02:47:22 +0000
`R12`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID: rcpt_435f78336806e627
Output Hash: 289b7b22b8306232378e80bc1a056a58287c3ddcef88ab49ef1e4f1e59816961
Signature: ed25519:9fa740210dadbc6f40fab93abd92525c466b5d184a725736bd97bd3ef81a08888da1f7bbcabb738c7227573ae884423c63417205c993a317b6b21ed30bb04e0b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/andrewzimmern.com