usd.edu
Observed 2026-06-13T08:24:52.512Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.
Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
391e198a-628e-4b0d-bf2c-6006085fd92b- Output Hash
0bf7e12e93b7fb3acec544854cef6c449e6112421ad591dc3c8094960daf3229- Signature
ed25519:3c43612592577526dc00f30a651f933c8a98983f00435843243af850226605f41a6585644a777f8ef7a77bb41dee8804d228cf9d00decb36259729ae1cb8da0f- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 1
150.171.109.74
MX 1
{"priority":0,"exchange":"usd-edu.mail.protection.outlook.com"}
TXT 12
v=spf1 include:_u.usd.edu._spf.smart.ondmarc.com ~allSFMC-OM0C-n-8oH9jkolZ7G6iZvabb5j8MURy2-IZEeSPSFMC-CnnshpWHKDw66JjIjTraMnN9NaDzDWTdmH1Nz1_WSFMC-XAWIjMksXYBRhI2Ch23A2QFx-H0LiVf7SHUS9L8kSFMC-WNrbabQJhi1DvtvZyi6xveW5R3LlqaULKSbT_jd7d365mktkey=oXShFbkrkugbeeRnCvy3lXF2qP6jvLaDGNwnt342CF4xd365mktkey=9rlocxOSVvKFUUmEPHGpT2NiSpYznftB86hqekkfXBMxSFMC-M67Y6t9HhKqWii5qNvzgCt5bg7KjReLsgERbjNiY_m3jrqc6m785dyv1wrtug4kyhz7rq4g8google-site-verification=q_M8VsXxRT369xnDqNlSTTN7Ka5TCEvafxbq2NVkIXw
NS 4
ns1-09.azure-dns.comns2-09.azure-dns.netns3-09.azure-dns.orgns4-09.azure-dns.info
SOA 1
{"mname":"ns1-09.azure-dns.com","rname":"server.usd.edu","serial":1,"refresh":3600,"retry":300,"expire":2419200,"minimum":300}
SRV 6
{"priority":20,"weight":100,"port":5060,"target":"Expressway-E-02.usd.edu"}{"priority":20,"weight":0,"port":5060,"target":"Expressway-E-01.usd.edu"}{"priority":20,"weight":100,"port":5061,"target":"Expressway-E-02.usd.edu"}{"priority":20,"weight":0,"port":5061,"target":"Expressway-E-01.usd.edu"}{"priority":0,"weight":0,"port":5222,"target":"hsc-cups1.usd.local"}{"priority":0,"weight":0,"port":5269,"target":"usd-cup01.usd.edu"}
CAA 11
{"flag":0,"tag":"issue","value":"\"godaddy.com\""}{"flag":0,"tag":"issue","value":"\"comodoca.com\""}{"flag":0,"tag":"issue","value":"\"letsencrypt.org\""}{"flag":0,"tag":"issue","value":"\"globalsign.com\""}{"flag":0,"tag":"iodef","value":"\"mailto:abuse@usd.edu\""}{"flag":0,"tag":"issue","value":"\"amazon.com\""}{"flag":0,"tag":"issue","value":"\"amazontrust.com\""}{"flag":0,"tag":"issue","value":"\"awstrust.com\""}{"flag":0,"tag":"issue","value":"\"amazonaws.com\""}{"flag":0,"tag":"issue","value":"\"pki.goog\""}
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
usd.edu |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 | Fri, 11 Sep 2026 23:59:59 +0000 |
GeoTrust TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:23:37 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Fri, 15 Jan 2038 12:00:00 +0000 |
Subdomains (0)
None observed.