edpuniversity.edu

Observed Jul 25, 2026, 21:20 UTC (7d 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 · tranco

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

INFRASTRUCTURE MAPwhat edpuniversity.edu actually stands on - every host below is a signed observation

edpuniversity.edu

A / AAAA

23.171.144.190

unattributedserves the site

amit.ns.cloudflare.comlia.ns.cloudflare.com

cloudflare.comanswers its DNS

edpuniversity-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.edpuniversity.edu

Let's Encryptissued its certificate

DNS Records

A 1

23.171.144.190

MX 1

10edpuniversity-edu.mail.protection.outlook.com

TXT 7

8if8r84mmanpfm1feu3f9up9cg
coursera-domain-verification=EAxlptMkD5r63ZBc0lySQuS4ateX47PvDRwWl1raboir776D6ARbhClGDhU7UZbf
include:mktomail.com-all
pd8qp0coajt81tj3fgrs9lrel4
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:customers.clickdimensions.com ip4:149.72.1.193 ip4:168.245.0.5 ip4:168.245.45.53 -all
vv996s5h7qc5f6d2na2apra9oh
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@edpuniversity.edu

NS 2

amit.ns.cloudflare.com
lia.ns.cloudflare.com

SOA 1

amit.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (2)

Common Name	Issuer	Expires
`www.edpuniversity.edu`	C=US, O=Let's Encrypt, CN=R13	Mon, 03 Aug 2026 17:29:38 +0000
`R13`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (1)

www.edpuniversity.edu

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 edpuniversity.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_130b54b7f27564c2
Output Hash: 78721a9cef06354a2e3b0838d3b68036db85c9f858becf04106596a85987938e
Signature: ed25519:45579bfb518ae7d3398f66670a8de02bd231a5280a1942afb112f9d49f88372ec9e4fe6e435c2b36cab8697e3abefd574feb92a937fbb3a017fbb347d48caf09
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/edpuniversity.edu