cpr.org

Observed Jul 22, 2026, 00:46 UTC (10h 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 byGoogle Workspace

Secured byGoogle Trust Services

Registered withNetwork Solutions, LLC

Also usesFacebook/MetaGoogle Search Console

IPv6 · tranco_40k

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

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

cpr.org

A / AAAA

104.20.44.126172.66.169.852606:4700:10::ac42:a9552606:4700:10::6814:2c7e

Cloudflareserves the site

peter.ns.cloudflare.comprincess.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.com+3 more

Google Workspacereceives its email

TLS

cpr.org

Google Trust Servicesissued its certificate

DNS Records

A 2

104.20.44.126
172.66.169.85

AAAA 2

2606:4700:10::ac42:a955
2606:4700:10::6814:2c7e

MX 7

1aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
10aspmx4.googlemail.com
10aspmx5.googlemail.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 6

amazonses:B3k5Li+Y+u99p5fMcXd2eV9BMl32PiEeOWIhaC9dtVc=
facebook-domain-verification=joeur8ed4ivvbo1npjjpu942mv08lc
google-site-verification=KdX0KQr9T6ABtolIneMowAZBLvxDUb8b4hKYE0g3pCY
pardot732233=58580f88a0ef1cc73698b1edc39a758844ac1c7d66b3af95e35bc6ff851a3637
v=spf1 ip4:66.162.107.136 ip4:66.162.107.148 ip4:72.50.228.0/24 include:spf0.cpr.org ~all
v=DMARC1; p=reject; ruf=mailto:cprappliedtechnology@cpr.org; pct=100; adkim=r; aspf=s

NS 2

peter.ns.cloudflare.com
princess.ns.cloudflare.com

SOA 1

peter.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`cpr.org`	C=US, O=Google Trust Services, CN=WE1	Tue, 22 Sep 2026 08:00:21 +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 cpr.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_4388618941dd4694
Output Hash: 8625d04b1f3b7a7d1ccdee115abec4dbe1b8298275d379446b47819bc7251c63
Signature: ed25519:34b32c1ee77ef6bc5059208a1894df56cd5c29658434fdea6bda44af565d66e24b7b6605f781dc9133f484eab2c2862473aadb26e6e14d71d954a90074e7af06
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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