armstrongmuseum.org

Observed Jul 25, 2026, 23:09 UTC (6d 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

1 subdomain · majestic

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

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

armstrongmuseum.org

A / AAAA

100.24.208.9735.172.94.1

unattributedserves the site

ns-1389.awsdns-45.orgns-1730.awsdns-24.co.ukns-310.awsdns-38.comns-586.awsdns-09.net

awsdns-45.org + awsdns-24.co.uk + moreanswers its DNS

armstrongmuseum-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.armstrongmuseum.org

Let's Encryptissued its certificate

DNS Records

A 2

100.24.208.97
35.172.94.1

MX 1

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

TXT 2

MS=ms90680110
v=spf1 include:spf.protection.outlook.com -all

NS 4

ns-1389.awsdns-45.org
ns-1730.awsdns-24.co.uk
ns-310.awsdns-38.com
ns-586.awsdns-09.net

SOA 1

ns-586.awsdns-09.net awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`www.armstrongmuseum.org`	C=US, O=Let's Encrypt, CN=YR1	Thu, 24 Sep 2026 07:14:49 +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 (1)

www.armstrongmuseum.org

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

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

Ed25519 Receipt

Receipt ID: rcpt_9f607f37f793b4ce
Output Hash: 889586063fc61c236500a06326fb8b8a853f9f6dc82ffbd3ba42125a35cd8130
Signature: ed25519:d771cbd3ec43c513e8b4a363d7c45846336ee6e8af7e369d8a01dec31486b6d29adac4b839c572132c3ede50872264ddca23edcdad45767f85fbbd41cf7fa004
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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