uspi.com

Observed Jul 25, 2026, 12:28 UTC (8d 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

Email byMicrosoft 365

Secured byGoogle Trust Services

Also usesDocuSign

tranco

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

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

uspi.com

A / AAAA

104.18.36.238172.64.151.18

Cloudflareserves the site

sage.ns.cloudflare.comnorah.ns.cloudflare.com

cloudflare.comanswers its DNS

uspi-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

uspi.com

Google Trust Servicesissued its certificate

DNS Records

A 2

104.18.36.238
172.64.151.18

MX 1

5uspi-com.mail.protection.outlook.com

TXT 16

MS=ms75877889
MS=ms90161241
jcr8eqa91l08h0vo38d8vhp3uq
nintex.652ee1c37b0019b9efbad48d
_7bcsehimgge6h11zn0bgm4hk2brq9rq
_tev1pl7ujlxzwc209g9q8shq04pw305
g88jy5fhqgxrnm0byg820pn5xh7vt609
docusign=5719a803-ac93-46c4-99cf-d63cf9ef1316
smartsheet-site-validation=lIpKqRSo8bZtpp6MR7A1suo7QslISnQP
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all

NS 2

sage.ns.cloudflare.com
norah.ns.cloudflare.com

SOA 1

norah.ns.cloudflare.com dns.cloudflare.com

SRV 4

txuspiexe001.uspi.com:5061 p0
txuspiexe001.uspi.com:5222 p0
txuspiexe001.uspi.com:5269 p0
owa.uspi.com:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`uspi.com`	C=US, O=Google Trust Services, CN=WE1	Thu, 24 Sep 2026 06:18:45 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 uspi.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_8df186c8948e7744
Output Hash: 4aaf6c122d5e68594a84356bb3a2771bcd37e6b81aac39841897cb3272242978
Signature: ed25519:57be2791c3948a513bcdf5297f76934827a52655afaee6bf39beb6a23e9dc3a0e238e3a42b1f429946923426a00e41a522d79fb615634f3ef396c067e6adc70e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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