robertsonscholars.org
Observed Jul 29, 2026, 09:14 UTC (12h 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
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search Console
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat robertsonscholars.org actually stands on - every host below is a signed observation
robertsonscholars.org
A / AAAA
40.70.242.160
unattributedserves the site
NS
dns-auth-01.oit.duke.edudns-nc1-01.oit.duke.edudns-auth-02.oit.duke.edu
duke.eduanswers its DNS
MX
robertsonscholars-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
robertsonscholars.org
DigiCert Incissued its certificate
DNS Records
A 1
40.70.242.160
MX 1
10robertsonscholars-org.mail.protection.outlook.com
TXT 4
MS=ms37342100v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~allgoogle-site-verification=miE63x0vaTiilkP3CuOCR0XZDFWy87GkI5aztvzpv9gv=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email
NS 3
dns-auth-01.oit.duke.edudns-nc1-01.oit.duke.edudns-auth-02.oit.duke.edu
SOA 1
dns-auth-01.oit.duke.edu datacom-hostmaster.duke.edu
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
robertsonscholars.org |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 | Tue, 29 Sep 2026 23:59:59 +0000 |
GeoTrust TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:23:37 +0000 |
Subdomains (1)
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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for robertsonscholars.org. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/robertsonscholars.org">
<img src="https://domaindrift.io/badge/robertsonscholars.org.svg"
width="300" height="64" alt="DomainDrift signed observations for robertsonscholars.org">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_892c87a31f9215c6- Output Hash
c7b354c9a62ccdf697d08c15b1d9ce6b8ead9e25969e239741c69716b75a6179- Signature
ed25519:2f6a0931864c273bdc0f5532d47ad8ac5693710399a430b92b622d744a0cb462f05d03da80feff8d2b305331001375270e439c5eda2fc3c26b22ede208d5510a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast