zero.health

Observed Aug 2, 2026, 11:57 UTC (2h 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 usesZoomAtlassianGoogle Search ConsoleHubSpot

tranco

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

INFRASTRUCTURE MAPwhat zero.health actually stands on - every host below is a signed observation

zero.health

A / AAAA

104.154.172.213

unattributedserves the site

ns-1521.awsdns-62.orgns-1991.awsdns-56.co.ukns-413.awsdns-51.comns-610.awsdns-12.net

awsdns-62.org + awsdns-56.co.uk + moreanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

zero.health

Let's Encryptissued its certificate

DNS Records

A 1

104.154.172.213

MX 5

1aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 8

F18730543F
ZOOM_verify_AWupcldAWudgUluJ7UeDul
anthropic-domain-verification-0vmgxn=BS4lUW67ciRlZITGhNcyPmHrP
atlassian-domain-verification=2FLt3OaPc8gDrDmpS8AIXpXCYskg267ZDjoewi0WrVN18/svjrt1tAbWieuXWR2a
google-site-verification=GLpkqNF66h_F-PAPMfBaw74VNqjWALXFqFC5sZHignI
jamf-site-verification=hniZrwCQOD5RRVShxlQqBg
rippling-domain-verification=22cabee99f094824
v=spf1 include:_spf.google.com include:amazonses.com include:4141657.spf06.hubspotemail.net include:mail.zendesk.com include:em5604.zero.health -all

NS 4

ns-1521.awsdns-62.org
ns-1991.awsdns-56.co.uk
ns-413.awsdns-51.com
ns-610.awsdns-12.net

SOA 1

ns-1521.awsdns-62.org awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:dmarc@zerohealth.uriports.com; ruf=mailto:dmarc@zerohealth.uriports.com; fo=1:d:s

TLS Certificates (3)

Common Name	Issuer	Expires
`zero.health`	C=US, O=Let's Encrypt, CN=YR2	Wed, 02 Sep 2026 21:25:05 +0000
`YR2`	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 (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 zero.health. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_963645967a2d33d7
Output Hash: e9c115b3a1644193b9653b20d9a79edc4125b5cab395ba1451a7e02ca8623d44
Signature: ed25519:4fcf54566a560aa56fefa3a032b7b64011b73a4413ffedf758905dda74d6e8020d5afdbfde55c746aabecc2a8220114f6bf33f4037a7be728ce145cbf0e0ac0b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/zero.health