usa.com

Observed Aug 2, 2026, 08:16 UTC (5h 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

Secured byGoogle Trust Services

1 subdomain · tranco

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

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

usa.com

A / AAAA

199.36.158.100

unattributedserves the site

pdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.org+2 more

ultradns.net + ultradns.org + moreanswers its DNS

mx00.mail.commx01.mail.com

mail.comreceives its email

TLS

usa.com

Google Trust Servicesissued its certificate

DNS Records

A 1

199.36.158.100

MX 2

10mx00.mail.com
10mx01.mail.com

TXT 2

hosting-site=usa-com-scor
v=spf1 redirect=_spf.mail.com

NS 6

pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk

SOA 1

udns1.ultradns.net ggorman.easylink.com

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:dmarcreport@mail.com

TLS Certificates (4)

Common Name	Issuer	Expires
`usa.com`	C=US, O=Google Trust Services, CN=WR3	Sat, 12 Sep 2026 18:23:40 +0000
`WR3`	C=US, O=Google Trust Services LLC, CN=GTS Root R1	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R1`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000
`GlobalSign Root CA`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 12:00:00 +0000

Subdomains (1)

www.usa.com

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 usa.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_0e7e08aba39cb906
Output Hash: 94b160012a70a9a4462fc0be858ae75cf9d08b9fe910408cb9cb7a6853c36583
Signature: ed25519:3c426b19f1e0c61f0b701a53147eb60051942dc9c5f32f2178a7d9f45a2e311dee03abc22696c834e37f71ef56c0beff8ed4c305e43e2fd3b0b01dc9af318709
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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