ampproject.net

Observed 2026-07-15T05:27:08.403Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withMarkMonitor Inc.

Also usesGoogle Search Console

IPv6 · 96 subdomains · tranco_5k

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

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

ampproject.net

A / AAAA

142.251.218.2382607:f8b0:4005:815::200e

Cloudflareserves the site

ns2.google.comns3.google.comns4.google.comns1.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 time312 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

142.251.218.238

AAAA 1

2607:f8b0:4005:815::200e

MX 1

0smtp.google.com

TXT 5

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

NS 4

ns2.google.com
ns3.google.com
ns4.google.com
ns1.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.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 0e9d0829-c825-4745-a1ae-53b646dc5622
Output Hash: b84b3a66e37a1b1669e97ac864d5d53c5f697ec8652c481ead65fc6aded83d38
Signature: ed25519:f8dbbd2e66495c164901ab766e415cc250caff405977c59d9ef508325cb119ea6832406db00689293b192182f204b9337d68866205012e65656412322993010d
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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