dukeslancaster.org

Observed Jul 29, 2026, 07:19 UTC (8h 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

Email byMicrosoft 365

Secured byLet's Encrypt

1 subdomain · majestic

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

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

dukeslancaster.org

A / AAAA

45.76.130.254

unattributedserves the site

ns1057.ui-dns.dens1076.ui-dns.bizns1119.ui-dns.orgns1052.ui-dns.com

ui-dns.de + ui-dns.biz + moreanswers its DNS

dukeslancaster-org.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.dukeslancaster.org

Let's Encryptissued its certificate

DNS Records

A 1

45.76.130.254

MX 1

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

TXT 3

v=spf1 include:spf.protection.outlook.com include:mailgun.org -all
MS=ms79432553
v=DMARC1; p=none; rua=mailto:dmarc@dukeslancaster.org; ruf=mailto:dmarc@dukeslancaster.org; fo=1

NS 4

ns1057.ui-dns.de
ns1076.ui-dns.biz
ns1119.ui-dns.org
ns1052.ui-dns.com

SOA 1

ns1119.ui-dns.org hostmaster.1und1.com

TLS Certificates (3)

Common Name	Issuer	Expires
`www.dukeslancaster.org`	C=US, O=Let's Encrypt, CN=YR1	Sun, 25 Oct 2026 16:29:36 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (2)

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 dukeslancaster.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_e9ea41300f4c6a5b
Output Hash: 1d08123afd6f0e1d91f71f50d8b36ca3d71cb54c1cafb86f1e75bcacbff96983
Signature: ed25519:1bba25c954f8826c03322362845a873afcada653f00b9c2b86ff73c5ab3b106a628d42b9de228e68ac6824e59c900876b5f3080acbc7850d669176a77a52b90c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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