selu.edu
Observed 2026-07-13T00:17:23.050968031+00:00 (4h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat selu.edu actually stands on - every host below is a signed observation
selu.edu
A / AAAA
141.193.213.11141.193.213.10
Cloudflareserves the site
NS
ns-cloud-d3.googledomains.comns-cloud-d2.googledomains.comns-cloud-d1.googledomains.comns-cloud-d4.googledomains.com
googledomains.comanswers its DNS
MX
aspmx2.googlemail.comaspmx.l.google.comalt2.aspmx.l.google.comaspmx3.googlemail.com+1 more
Google Workspacereceives its email
TLS
selu.edu
Let's Encryptissued its certificate
DNS Records
A 2
141.193.213.11141.193.213.10
MX 5
30aspmx2.googlemail.com10aspmx.l.google.com20alt2.aspmx.l.google.com30aspmx3.googlemail.com20alt1.aspmx.l.google.com
TXT 6
rovag_verification_token=35B3D5D1E8114E5C83A6CB2101C64E85adobe-idp-site-verification=27d9958c33dc4b5cb9ba6ea920d1f1a95ba4f910123ebda907d0057a602ba752coursera-domain-verification=zymBxKd8Qomx9BpJ2HWVCHQyQ30dB7SpVoPkasOoqk3UuBAgZdlZIQSMsP4UDrJ2v=spf1 ip4:147.174.1.0/24 ip4:147.174.2.0/24 ip4:66.151.109.0/24 include:_spf.google.com include:spf1.myworkday.com include:_spf.academicworks.com include:secure.giftlegacy.com +include:outboundmail.blackbaud.net ~allgoogle-site-verification=QoqcX2CAO9KLD2fpsqxVS1z5LiotjW7pwf0MtMJEheYv=DMARC1; p=none; rua=mailto:0c589972@in.mailhardener.com; ruf=mailto:0c589972@in.mailhardener.com;pct=100; adkim=s; aspf=s
NS 4
ns-cloud-d3.googledomains.comns-cloud-d2.googledomains.comns-cloud-d1.googledomains.comns-cloud-d4.googledomains.com
SOA 1
ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
selu.edu |
C=US, O=Let's Encrypt, CN=YE1 | Tue, 01 Sep 2026 02:10:34 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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
dfbda39a-440d-404b-a751-d12365c13798- Output Hash
5537291c93164de3c87ec0aead559539475821124084b68329c58345b59a0c20- Signature
ed25519:9afb308bf06572b8a5f837abdcbd4a1fee91446650470a7ca104f57984f2591fcc3cc23da39817d16e8860763f0cb9a74ef87acd3de49b27ab4b30e90e3bc90a- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast