ndsu.edu
Observed Jul 18, 2026, 12:26 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onFastly
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 2 subdomains · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ndsu.edu actually stands on - every host below is a signed observation
ndsu.edu
A / AAAA
23.185.0.42620:12a:8000::42620:12a:8001::4
Fastlyserves the site
NS
ns1.ndus.eduns2.ndus.eduns1.NoDak.edu
ndus.edu + nodak.eduanswers its DNS
MX
ndsu-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ndsu.edu
Let's Encryptissued its certificate
DNS Records
A 1
23.185.0.4
AAAA 2
2620:12a:8000::42620:12a:8001::4
MX 1
10ndsu-edu.mail.protection.outlook.com
TXT 11
adobe-idp-site-verification=3621585d4fac7514ee6536360f4b1a3f6664862129eb5befaf6e2ff81e76bf653308u630vd7bc5k02htjtaj191v=spf1 ip4:134.129.0.0/16 ip4:165.234.0.0/16 ip6:2001:4930::0/36 include:spf.protection.outlook.com include:external.spf.ndsu.edu include:_spf.salesforce.com include:_spf.createsend.com include:mh.blackboard.com a:swmail.showare.com ~all00D1U000000ucsb=1TBTR0000000EkXgoogle-site-verification=SkcPkNlVs45ykBSlZkz9a89erYvCUTZLkAZJzN3BEa0chembiofm-godaddy-site-verification=lvitb219b4cs1ghvk876fh1q5flogmein-verification-code=976afe6f-8039-40e4-95a5-261b462c9a36_globalsign-domain-verification=x4pbB-0lHOWp3bIdCRuVpaLAxmbCVCsQFVQZR4jqxCapple-domain-verification=eRFseCuXDLaI05ch_globalsign-domain-verification=Qu8V2eju_VZU9bGOLUDqG47aYfyENtpY-iMi0zd0P-
NS 3
ns1.ndus.eduns2.ndus.eduns1.NoDak.edu
SOA 1
ns1.NoDak.edu ndsu\.ip\.request.ndsu.edu
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ndsu.edu |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 24 Sep 2026 10:03:27 +0000 |
YR2 |
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 receiptEd25519 Receipt
- Receipt ID
e933f3ba-17a1-424e-bd0b-df11dc275b64- Output Hash
97e3d8b610686b0a98a9bd7559294a55bf369a56bc0fe170633f40fe096ad6c5- Signature
ed25519:ab9dc85de1688b93fd8ce58854f79d027a22b91f0b0ab6c62622b4e5f1363f16d01c2031ffd833561339a6448b2a5a26091d5156b30230ac751e9babe0aacf0e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast