usp.org

Observed 2026-07-12T14:26:02.501Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesAtlassianGoogle Search ConsoleFacebook/Meta

68 subdomains · tranco_40k

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

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

usp.org

A / AAAA

54.235.91.188

Cloudflareserves the site

ns-1990.awsdns-56.co.ukns-161.awsdns-20.comns-844.awsdns-41.netns-1030.awsdns-00.org

awsdns-56.co.uk + awsdns-20.com + moreanswers its DNS

usp-org.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.usp.org/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time222 ms

DNS resolutionNOERROR

Redirect chain

https://www.usp.org/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

54.235.91.188

MX 1

10usp-org.mail.protection.outlook.com

TXT 25

atlassian-domain-verification=UOLSHmZmilyd7UnBh8w5k2fDw3Zv0d3i44f9znLMx08/A7/L/3MQnHdr1fN6Ctxp
v=spf1 a mx ip4:63.99.74.9 ip4:40.143.226.2 ip4:207.188.255.10 ip4:63.99.74.28 ip4:63.99.74.29 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 include:spf.protection.outlook.com include:et._spf.pardot.com include:spf.mandrillapp.com include:_spf.salesforce.com include:_spf.telligent.com include:amazonses.com include:_spf.ultipro.com ~all
google-site-verification=MmqHXOIrc-IvtNiDcXVkUgUKZfftoBTziQnk5QXQiCE
brevo-code:b2b1e0f5f5653d01554dca4dee159f57
traction-guest=9a5e946c-f995-4749-b9e3-e38a1d504d26
anthropic-domain-verification-rnasvb=c8n0CdOW92A88ZdmQ0VYjcWUY
_b8eb2dd817aiiv1oqjh9d8dkooos0po
/DvBoX8n7+Kp3INvoc5YSkXKLj5xhgFon2ZCXUVEMEYBYWuwpCsWj9qx8ycj1ZxznBmEgOk/x8CkHOXnBfyqXA==
_ruph4di3sorksfatyl42tm8wwtx3deb
3b4582m0wnrfgwt6r2tls0bq87byrn5p

NS 4

ns-1990.awsdns-56.co.uk
ns-161.awsdns-20.com
ns-844.awsdns-41.net
ns-1030.awsdns-00.org

SOA 1

ns-1990.awsdns-56.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (68)

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

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

Ed25519 Receipt

Receipt ID: e3b6f90b-ca9c-4765-a409-6fa08e6a01e4
Output Hash: 1e351757c9b6bf99d09472d7604255946951964ba2c03b097c04ddb6f777fbe8
Signature: ed25519:5c2f0ff7a8d1c067f92d69e51c65ada14250a0edba47bae0a95b4e9cacdbdd98bffebbb8b5d5e89f8cd12c7f9d24409dc3e134e680ade9da984c1c2ee6fc7604
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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