sdsu.edu
Observed Aug 11, 2026, 06:23 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
sdsu.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sdsu.edu under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch sdsu.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Cloudflare
Proofpoint
Facebook/Meta
Apple
Google Search Console
Dell
Atlassian
OpenAIDNS Records
A 1
104.20.12.66
MX 2
10mxa-009b9c01.gslb.pphosted.com10mxb-009b9c01.gslb.pphosted.com
TXT 25
apple-domain-verification=fzMg6Q3joqoCeUdA96150E68E4A243B2A02EA3D554D7AF3470F1533BFA0A006B5656E55D00FCCC03apple-domain-verification=3jWSoDf3jpCe5iuwgoogle-site-verification=DIYuNpHVWeVmthO3EOB4lgi0CgQBC6WJ-OoeVjbGkFce2ma-verification=f7j3dell-technologies-domain-verification=sdsu.edu_99e6fd3a-69c3-4450-8288-4892d5a7d56a_1717347937jamf-site-verification=1k6X_gIWkA1rgGo0T7mbXQatlassian-domain-verification=QHMkCJr62sGhGLoykU9d7D8hciIv2mPBdrZhG1qx1et9jXtKfeeDa9/eM3EFZY5pbrevo-code:b1414e0a234265a2faa294058248ae06openai-domain-verification=dv-DmYzqJwQSQ98fp47vrgmDrg6
NS 2
ns01.sdsu.eduns02.sdsu.edu
SOA 1
ns02.sdsu.edu postmaster.sdsu.edu
CAA 10
issuewild "sectigo.com"iodef "mailto:security@sdsu.edu"issue "emsign.com"issue "ssl.com"issue "pki.goog; cansignhttpexchanges=yes"issue "letsencrypt.org"issue "sectigo.com"issue "godaddy.com"issue "digicert.com"issue "amazon.com"
DMARC_RECORDS 1
v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc@sdsu.edu; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:dmarc@sdsu.edu;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.sdsu.edu |
C=US, O=Internet2, CN=InCommon RSA Server CA 2 | Thu, 11 Mar 2027 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 |
USERTrust RSA Certification Authority |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 23:59:59 +0000 |
Subdomains (3)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_3f2952ef67ea9137- Output Hash
46a2eb45d0cd17a34f7f86d5245e3735af071009006b8eec797ff5fbf4823a8b- Signature
ed25519:8209581b928609c1e8e52ec3cca6adee4080db60fd802321aec5d870557e41fa67e28d9660b6eac6a8a39e937e1239e04d2ab73651c1ec9b8985ee16381b0206- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast