usmai.org

Observed Jul 27, 2026, 22:06 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

Not responding

Email byMicrosoft 365

Secured byAmazon

tranco

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

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

usmai.org

A / AAAA

129.2.120.158129.2.120.133

unattributedserves the site

ns57.domaincontrol.comns58.domaincontrol.com

domaincontrol.comanswers its DNS

usmai-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

usmai.org

Amazonissued its certificate

DNS Records

A 2

129.2.120.158
129.2.120.133

MX 1

0usmai-org.mail.protection.outlook.com

TXT 2

NETORGFT8087283.onmicrosoft.com
v=spf1 include:spf2.usmai.org include:spf3.usmai.org include:spf4.usmai.org include:secureserver.net -all

NS 2

ns57.domaincontrol.com
ns58.domaincontrol.com

SOA 1

ns57.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common Name	Issuer	Expires
`usmai.org`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Fri, 16 Oct 2026 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +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 usmai.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_efb0bd15a882677f
Output Hash: f3204b1762dfdfbf7df220f4d65f81166a6a7602e4e504555c17b56a4ed2b151
Signature: ed25519:a09518eb11a4f031f3dc02926ebc5ebbd226a2225298c40a3874ddbfd2bf39144e9c3869462f9c7f0f630070a75fceb4bc7e5689762353a7cd2f2c9ce74bfb06
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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