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ursuline.edu

Observed Aug 2, 2026, 22:26 UTC (10h 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.

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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesFacebook/Meta
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ursuline.edu actually stands on - every host below is a signed observation
ursuline.edu
A / AAAA
67.225.208.50
unattributedserves the site
NS
ns1.velocity.netilt21.gannon.eduns2.velocity.net
velocity.net + gannon.eduanswers its DNS
MX
ursuline-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ursuline.edu
Let's Encryptissued its certificate

DNS Records

A 1

  • 67.225.208.50

MX 1

  • 0ursuline-edu.mail.protection.outlook.com

TXT 3

  • v=spf1 include:spf.protection.outlook.com include:spf0.ursuline.edu -all
  • facebook-domain-verification=w91mm5tr24i8oljwo4ov7purqw2mj1
  • MS=ms73407020

NS 3

  • ns1.velocity.net
  • ilt21.gannon.edu
  • ns2.velocity.net

SOA 1

  • ilt21.gannon.edu dnsadmin.gannon.edu

DMARC_RECORDS 1

  • v=DMARC1;p=quarantine;pct=100;adkim=r;aspf=r;rua=mailto:re+le8fu60pqmn@dmarc.postmarkapp.com;ri=86400;fo=1

BIMI_RECORDS 1

  • v=BIMI1;l=https://www.ursuline.edu/files/assets/fleur-cmykbleu.svg

TLS Certificates (3)

Common NameIssuerExpires
ursuline.edu C=US, O=Let's Encrypt, CN=YR1 Thu, 24 Sep 2026 15:37:29 +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 (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 receipt

Ed25519 Receipt

Receipt ID
rcpt_d5068df142d60ab8
Output Hash
b0595ad7ff6dc2bbe44567868eb6d194ffba9675ed774ee0cd0c166e62a4276b
Signature
ed25519:0497af2222985421740a72701163f9d9639a4a872d1710d03164b5bb7040c0b37a05a73b5452790ef83bc1abab658410081e79f974e8690a8cb320093769b607
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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