cepr.org
Observed Jul 24, 2026, 03:16 UTC (6h 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.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Registered withDomeneshop AS dba domainnameshop.com
Also usesAtlassianGoogle Search Console
IPv6 · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat cepr.org actually stands on - every host below is a signed observation
cepr.org
A / AAAA
104.26.1.149172.67.68.185104.26.0.1492606:4700:20::ac43:44b9+2 more
Cloudflareserves the site
NS
algin.ns.cloudflare.comliv.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
cepr-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
cepr.org
Google Trust Servicesissued its certificate
DNS Records
A 3
104.26.1.149172.67.68.185104.26.0.149
AAAA 3
2606:4700:20::ac43:44b92606:4700:20::681a:1952606:4700:20::681a:95
MX 1
0cepr-org.mail.protection.outlook.com
TXT 10
MS=ms49880579airtable-verification=736e9aeef640dff1f3a7e697205310d1anthropic-domain-verification-qtp5ys=c173cytAooukDwR6MrhY3cUZaatlassian-domain-verification=I74eknGW5x93D1OSkZpDJzqOL4Uv8vfhzhmkgDhR/p4MwXdwQFoukW0qC6J35mtbbw=8HZzQhvd4o88KU0taiZh3XBU+e6q8AOoWcWIF4kUOzgbgoogle-site-verification=4F4EZauFxP5maNTT31FKRG0sDoHUyl0Mjo_jKuLKClsgoogle-site-verification=vxoz_P0h6eJI3EC2vJ57FFOmdvk6AHU_LYefkEX5-8Iopenai-domain-verification=dv-1B8uYh3MRjjURfUGQ7ktg0aTv=spf1 a include:spf.protection.outlook.com include:servers.mcsv.net include:amazonses.com -allv=DMARC1;p=reject;pct=80;rua=mailto:9b65c23615@rua.easydmarc.us,mailto:dmarcreports@cepr.org,mailto:postmaster@crowdcomms.com,mailto:postmaster@crowdcomms.com;ruf=mailto:9b65c23615@ruf.easydmarc.us;ri=86400;fo=1;
NS 2
algin.ns.cloudflare.comliv.ns.cloudflare.com
SOA 1
algin.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
cepr.org |
C=US, O=Google Trust Services, CN=WE1 | Sat, 12 Sep 2026 19:34:26 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_429d8623f7b38502- Output Hash
04194176768003dc8b5e2de27f14b9d8646f1e610419a497e8b4a8845e693eb6- Signature
ed25519:c7082629ea4423bd31081fe7ff6a6fa0c635481fca7289fbed446928a605d09a3f0c9da8b92488154d594719871c6ec5c4dfe87db9541955c65a26d5ca2bc107- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast