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Gridlode
Rank #2,820Updated November 10, 2026

sdsu.edu

Home | San Diego State University

The site runs on Cloudflare Web Analytics, Cloudflare, Adobe Fonts and 6 other technologies. Its email security grade is D. Its SSL certificate is issued by Internet2 and is valid for 122 more days.

Domain age
—
Technologies
9
Email security
D
SSL days left
122

DNS records

TypeValueTTL
A104.20.12.66120
MXmxa-009b9c01.gslb.pphosted.com 1019205
MXmxb-009b9c01.gslb.pphosted.com 1019205
NSns02.sdsu.edu28800
NSns01.sdsu.edu28800
CAAissuewild 128 sectigo.com28800
CAAiodef 128 mailto:[email protected]28800
CAAissue 128 emsign.com28800
CAAissue 128 ssl.com28800
CAAissue 128 pki.goog; cansignhttpexchanges=yes28800
CAAissuewild 128 emsign.com28800
CAAissuewild 128 ssl.com28800
CAAissue 128 letsencrypt.org28800
CAAissue 128 sectigo.com28800
CAAissue 128 godaddy.com28800
CAAissue 128 digicert.com28800
CAAissue 128 amazon.com28800
TXTteamviewer-sso-verification=8e2fd763b26842fbaa077746436dcb2e3600
TXTread-ai-verification = 0199e52c-d423-712b-8503-05f8291baa173600
TXTautodesk-domain-verification=BNV4av0GRPwL8bOnmSbw3600
TXT00DF00000007EVl=1TBPL00000000Mb3600
TXT3C509AF01D7CDA303B651585D017ED5D3600
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all3600
TXTanthropic-domain-verification-vacpwe=AgOLcr4VHtRfvf0SYCvfNq3M93600
TXTadobe-sign-verification=f90b78813ea85a56a64f9271be1702513600
TXTadobe-idp-site-verification=7ca634bd-c1d9-49d3-8bcc-1e5f6186040c3600
TXTMS=ms422979133600
TXTMS=ms250638003600
TXTpardot238872=1f5b286cc8ef1eec02146f0c3e75bbb496908a00094ac2a87fdc83cfdf7950853600

Technology stack

Analytics
Cloudflare Web Analytics
CDN
Cloudflare
Fonts
Adobe FontsFont Awesome
JavaScript library
jQuerySlick
Security
Content Security Policy
Tag manager
Google Tag Manager
Video
YouTube

Analytics and advertising IDs

google_tag_manager:GTM-P5224TD

SSL certificate

ValidValid
IssuerUS, InCommon RSA Server CA 2, Internet2
ExpiresMarch 12, 2027
Days remaining122
ProtocolTLSv1.3
Nameswww.sdsu.edu, *.sdsu.edu, sdsu.edu, www.engineering.sdsu.edu, www.foundation.sdsu.edu

Email security

DScore 63/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
  • goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
  • goodDKIM keys found (selector: selector2, k1, s1, s2).
  • good2 MX record(s) found. Mail is handled by Proofpoint.

Homepage metadata

TitleHome | San Diego State University
DescriptionSince its founding in 1897, the university has grown to become a leading public research university, and a federally-designated Hispanic-serving Institution. Dr. Adela de la Torre is the current president of San Diego State University (SDSU).
Languageen
Canonicalhttps://www.sdsu.edu
Structured dataCollegeOrUniversity
IndexableYes
Word count439

About sdsu.edu

What technology does sdsu.edu use?

We detected 9 technologies on sdsu.edu, including Cloudflare Web Analytics, Cloudflare, Adobe Fonts, Font Awesome, jQuery, Slick.

Does sdsu.edu protect its email with SPF and DMARC?

sdsu.edu scores 63/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.

What are the name servers of sdsu.edu?

sdsu.edu uses ns02.sdsu.edu, ns01.sdsu.edu.