amp.org

Observed Jul 25, 2026, 19:53 UTC (5d 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 byMicrosoft 365

Secured byLet's Encrypt

tranco

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

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

amp.org

A / AAAA

51.8.17.29

unattributedserves the site

ns51.worldnic.comns52.worldnic.com

worldnic.comanswers its DNS

amp-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

amp.org

Let's Encryptissued its certificate

DNS Records

A 1

51.8.17.29

MX 1

10amp-org.mail.protection.outlook.com

TXT 4

MS=ms87997976
iContact1735341
v=spf1 ip4:23.24.116.131 ip4:207.97.230.50 ip4:207.97.230.13 include:spf.protection.outlook.com include:mail2.netronixcorp.com include:spf.cadmiumcd.com include:_spf.bigcommerce.com include:smtp.coursestage.com -all
v=DMARC1; p=reject; pct=100; rua=mailto:postmaster@amp.org

NS 2

ns51.worldnic.com
ns52.worldnic.com

SOA 1

NS51.WORLDNIC.COM namehost.WORLDNIC.COM

TLS Certificates (3)

Common Name	Issuer	Expires
`amp.org`	C=US, O=Let's Encrypt, CN=YR1	Tue, 15 Sep 2026 10:17:25 +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 (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 amp.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_cfd29e0258a3fb01
Output Hash: df89917b816084af24ecb51c51921a10bd5cbca5e3e8b8c8bc68c2dc6b366a4b
Signature: ed25519:98a0d20e913940275d262fea3aa26d98e79c6ec58de71156a95b663fc0cb4c3c9f22062930d6438e460cfe808288b4a5f897a24b16a28318669eef4e1f2b5801
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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