untsystem.edu
Observed Jul 21, 2026, 17:06 UTC (2d 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 byInternet2
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat untsystem.edu actually stands on - every host below is a signed observation
untsystem.edu
A / AAAA
172.202.165.49
unattributedserves the site
NS
ns-a.public.grid.untsystem.eduns-b.public.grid.untsystem.edu
untsystem.eduanswers its DNS
MX
untsystem-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
unt.edu
Internet2issued its certificate
DNS Records
A 1
172.202.165.49
MX 1
0untsystem-edu.mail.protection.outlook.com
TXT 16
MS=ms116048402839D4565ABD9FC511071D42B910065AFA0A0B6CEBEE0B1817D28E1EB0DC29AAe88754ab0c8944d9b712966569ff8ec9apple-domain-verification=c1kyziemhj6vQdA6jamf-site-verification=TLwo687ufQ97tztem4tUYQzoho-verification=zb34736689.zmverify.zoho.comdomain-verification=f3715f72cdd3475aa6c2c08a232e427dknowbe4-site-verification=0dde97b504d7a03659ee3633d6fdf79donetrust-domain-verification=79eedc39d0ab4a3d93721e49046995c4
NS 2
ns-a.public.grid.untsystem.eduns-b.public.grid.untsystem.edu
SOA 1
ns.public.unt.edu hostmaster.unt.edu
CAA 8
issue "amazon.com"issue "amazonaws.com"issue "amazontrust.com"issue "awstrust.com"issue "comodoca.com"issue "digicert.com"issue "letsencrypt.org"issue "sectigo.com"
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
unt.edu |
C=US, O=Internet2, CN=InCommon RSA Server CA 2 | Thu, 03 Sep 2026 23:59:59 +0000 |
InCommon RSA Server CA 2 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 15 Nov 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
rcpt_b80d6504cbc94015- Output Hash
81401f430b5cacbfe82942139ea551f6d77640fc88c1e32ca4bb1cfb58db605d- Signature
ed25519:a3bc09f02dd619ddac1493e2b090a4f159ce087caec11012e3fde5fc51ce013db5cbd0e80b87bf7558025e930db4aed03234b5e51e6b4bd567d0ab4e2fc72206- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast