usa1.com

Observed Jul 26, 2026, 08:54 UTC (7d 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

Guarded by a firewall

Runs onCloudflare

Secured byLet's Encrypt

IPv6 · majestic

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

INFRASTRUCTURE MAPwhat usa1.com actually stands on - every host below is a signed observation

usa1.com

A / AAAA

23.227.38.672620:127:f00f:7::

Cloudflareserves the site

ns-cloud-e3.googledomains.comns-cloud-e2.googledomains.comns-cloud-e4.googledomains.comns-cloud-e1.googledomains.com

googledomains.comanswers its DNS

mx.usa1.com.cust.b.hostedemail.com

hostedemail.comreceives its email

TLS

usa1.com

Let's Encryptissued its certificate

DNS Records

A 1

23.227.38.67

AAAA 1

2620:127:f00f:7::

MX 1

1mx.usa1.com.cust.b.hostedemail.com

TXT 1

v=DMARC1; p=none

NS 4

ns-cloud-e3.googledomains.com
ns-cloud-e2.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e1.googledomains.com

SOA 1

ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (4)

Common Name	Issuer	Expires
`usa1.com`	C=US, O=Let's Encrypt, CN=YE2	Tue, 06 Oct 2026 04:14:32 +0000
`YE2`	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 usa1.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/usa1.com">
  <img src="https://domaindrift.io/badge/usa1.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for usa1.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_a3d9d333004dde67
Output Hash: fa10f91be4098f5d9dbff58c31c31641ca4f68513a7b1030f744d2465477acbe
Signature: ed25519:d23d0029bae20426059c3cdcb7a161c8c20168518895a36d9a0ef1014612bcf5ed2ad91fa528016cdc9312ff5f2b547ec86da0014389061047a2c7bb56ce5d0d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/usa1.com