dom.edu
Observed Jul 27, 2026, 22:10 UTC (4d 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 byGoDaddy.com
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dom.edu actually stands on - every host below is a signed observation
dom.edu
A / AAAA
54.243.132.219
unattributedserves the site
NS
ns2.dom.eduns3.dom.eduns1.dom.edu
dom.eduanswers its DNS
MX
dom-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.dom.edu
GoDaddy.comissued its certificate
DNS Records
A 1
54.243.132.219
MX 1
0dom-edu.mail.protection.outlook.com
TXT 4
v=spf1 include:spf.protection.outlook.com ip4:69.219.216.253 ip4:50.204.207.253 include:sendgrid.net include:servers.mcsv.net include:spf.constantcontact.com include:email-od.com include:_spf.audienceview.net include:cust-spf.cashnet.com include:outboundmail.blackbaud.net include:spf.symplicity.com ~alladobe-idp-site-verification=c4b62b63531ccc35fce5d39cce7568d1205fce399a1a4606ba14a60c1890b7f5apple-domain-verification=Ks18PwDnuE7HDpJZv=DMARC1; p=none; rua=mailto:postmaster@dom.edu; ruf=mailto:postmaster@dom.edu;fo=1
NS 3
ns2.dom.eduns3.dom.eduns1.dom.edu
SOA 1
ns1.dom.edu administrator.dom.edu
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.dom.edu |
C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., 2.5.4.11=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2 | Sat, 31 Oct 2026 20:38:36 +0000 |
Go Daddy Secure Certificate Authority - G2 |
C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., CN=Go Daddy Root Certificate Authority - G2 | Sat, 03 May 2031 07:00:00 +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_c3299ea92e85c441- Output Hash
cafc4f1185e119a1c9a16d4db41d7d8a2bc0a9c648a1c7c49d5a5ae986750d20- Signature
ed25519:eb4573ba2000aa28fdf29bf669042c399bb0c26e4d6c74a1692f75fa15151d6d35e34bfbeca554282f510edec58f20de7d70d872892f9f77d127807abd9fef02- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast