ampproject.org

Observed 2026-07-12T19:58:16.979Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search Console

IPv6 · 96 subdomains · tranco_1k

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

INFRASTRUCTURE MAPwhat ampproject.org actually stands on - every host below is a signed observation

ampproject.org

A / AAAA

142.250.65.1742607:f8b0:400f:807::200e

Cloudflareserves the site

ns4.google.comns1.google.comns2.google.comns3.google.com

google.comanswers its DNS

smtp.google.com

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 302 → https://www.ampproject.org/

HTTP status302

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time1196 ms

DNS resolutionNOERROR

Redirect chain

https://www.ampproject.org/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

142.250.65.174

AAAA 1

2607:f8b0:400f:807::200e

MX 1

0smtp.google.com

TXT 5

globalsign-domain-verification=vVNUJEiPJniKDdoWicJuKMf9V52-vb9KovoAIiiida
google-site-verification=chKFPtQ4rPV7lmfP4CvdlBELHvQxmaRgeaHeH5J3R68
v=spf1 include:_spf.google.com ~all
firebase=ampproject-b5f4c
v=DMARC1; p=reject; rua=mailto:mailauth-reports@google.com

NS 4

ns4.google.com
ns1.google.com
ns2.google.com
ns3.google.com

SOA 1

ns1.google.com dns-admin.google.com

CAA 1

issue pki.goog

TLS Certificates (0)

None.

Subdomains (96)

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 ampproject.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: d3779237-4081-46fa-874c-02633494e192
Output Hash: 98ae15b2043c5ea7195ce2e717dd79ccad65c061dd247bba0de90d7ab51c5bc2
Signature: ed25519:5b610107fb4c95a7ee432e8c479f918b779817ec4739972505df82f7ca6d5b7ae95df14444dbc4476ba0f02b0c7ab11b5324385d8e7dd67dfa64abd7ec472f08
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/ampproject.org