alphamemo.us

Observed Jul 23, 2026, 18:13 UTC (1d 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

Runs onCloudflare

Secured byLet's Encrypt

IPv6 · tranco

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

INFRASTRUCTURE MAPwhat alphamemo.us actually stands on - every host below is a signed observation

alphamemo.us

A / AAAA

104.21.6.238172.67.135.1192606:4700:3037::6815:6ee2606:4700:3037::ac43:8777

Cloudflareserves the site

alexa.ns.cloudflare.comnorman.ns.cloudflare.com

cloudflare.comanswers its DNS

TLS

alphamemo.us

Let's Encryptissued its certificate

DNS Records

A 2

104.21.6.238
172.67.135.119

AAAA 2

2606:4700:3037::6815:6ee
2606:4700:3037::ac43:8777

NS 2

alexa.ns.cloudflare.com
norman.ns.cloudflare.com

SOA 1

alexa.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`alphamemo.us`	C=US, O=Let's Encrypt, CN=YE1	Tue, 15 Sep 2026 02:45:45 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	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 alphamemo.us. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_792a9fbbfe4b9762
Output Hash: 933ebb474e670cd3e19b1316ab17077ff65f6d897639f7e965a4f101e71ce241
Signature: ed25519:5d9c5cd745e4f8f18299a80f7f8dbd3c887e59b70b983e29876a55e761e4353a8998598aee029ef2f292d60b1a8c5f67b1ba33199d4cbbf870707823a24ca408
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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