dukeendowment.org
Observed Jul 29, 2026, 03:52 UTC (11h 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
Also usesDocuSignFacebook/MetaGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dukeendowment.org actually stands on - every host below is a signed observation
dukeendowment.org
A / AAAA
172.67.129.202104.21.2.2322606:4700:3031::6815:2e82606:4700:3030::ac43:81ca
Cloudflareserves the site
NS
grant.ns.cloudflare.commarjory.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
dukeendowment-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
dukeendowment.org
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.129.202104.21.2.232
AAAA 2
2606:4700:3031::6815:2e82606:4700:3030::ac43:81ca
MX 1
0dukeendowment-org.mail.protection.outlook.com
TXT 8
MS=ms97139358docusign=6a634497-c5a7-4aed-810a-d288b87a1a25facebook-domain-verification=dkhekyqg5s3ytaiykl56mzdn4uqak0google-site-verification=1ECqeRlGU_1iRZwBCw_AxuP5fF_atrKySfIs59SC2gAm827dbkzqd15rwy0gq1cn0nswc8t4dbrqsrmxcb4l2hm2fvgyp9zndzbvyqchh42v=spf1 include:spf.protection.outlook.com -allv=DMARC1;p=none;
NS 2
grant.ns.cloudflare.commarjory.ns.cloudflare.com
SOA 1
grant.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dukeendowment.org |
C=US, O=Google Trust Services, CN=WE1 | Thu, 15 Oct 2026 21:10:11 +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_09b695908778a47a- Output Hash
7a8e706ca43b712b533f284d3c494e95422751d62a91327fe51b610d86e20bb1- Signature
ed25519:129013df7fc571fb255e9ae163539012904ad53497e996ace003d79d4ee0f98e862786e4cfdedcb35a124bcb0f3cf2a659ffbfcb23f7a5019708800ead5d9501- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast