ucsusa.org

Observed Jul 22, 2026, 00:22 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

Email byMicrosoft 365

Secured byGoogle Trust Services

Registered withNetwork Solutions, LLC

Also usesFacebook/MetaGoogle Search Console

IPv6 · tranco_20k

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

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

ucsusa.org

A / AAAA

104.26.8.151172.67.69.98104.26.9.1512606:4700:20::681a:997+2 more

Cloudflareserves the site

ali.ns.cloudflare.commax.ns.cloudflare.com

cloudflare.comanswers its DNS

ucsusa-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

ucsusa.org

Google Trust Servicesissued its certificate

DNS Records

A 3

104.26.8.151
172.67.69.98
104.26.9.151

AAAA 3

2606:4700:20::681a:997
2606:4700:20::ac43:4562
2606:4700:20::681a:897

MX 1

0ucsusa-org.mail.protection.outlook.com

TXT 10

GkYxDgaMwFQQjeY/DNJcRtLmUKJqSEqGStHxTtB/Lk0=
MS=ms82764435
apple-domain-verification=UIC6OnojyvRe3XMu
cx3EjSHBIfD18M0y4z6mlfA5omL1KxuEkZI0aEZV04k=
facebook-domain-verification=73q3unqqfjd4v5uqtacz44lw4ks1ac
google-site-verification=bXyIYEKJHapRPV7xJEC9F7sUH5Qw0K7xwdOcdsXjfVY
google-site-verification=knbKHH_i9fci5PE111RffOt1XKNk0DL8RHn6yCd-fyY
openai-domain-verification=dv-EYrsIaHbnxfz70m6kAmhXFl4
v=spf1 include:spf.protection.outlook.com -all
v=DMARC1; p=quarantine; rua=mailto:b608f04a679d48658abb42b8e637e336@dmarc-reports.cloudflare.net,mailto:ucs_dmarc_mailbox@ucsusa.org

NS 2

ali.ns.cloudflare.com
max.ns.cloudflare.com

SOA 1

ali.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`ucsusa.org`	C=US, O=Google Trust Services, CN=WE1	Sun, 13 Sep 2026 10:11:20 +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 ucsusa.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_556b1ca8f0bae02d
Output Hash: 22c2d21b5a56aed67d0f266cfb80c55725e1759e56b3048281429d3a68ce6ff8
Signature: ed25519:8b450c7f317f0d5821b880345eb2942b172a0877a89925caf37e8981836b5ed741ca998711fd6b9b69ddc5c2f25c2e16d9250e59b76d52cd302e32e99c340e00
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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