indexo.dev

sdstate.edu

.edu user

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 63 ms crawled 2026-06-03

US · 23.185.0.2 · AS54113 Fastly, Inc.

Reputation 94/100 dmarc monitor-only

sector education type homepage

HTML metadata

Title
South Dakota State University Homepage
Description
South Dakota State University in Brookings is the state’s land-grant institution and its largest, most comprehensive school of higher education.
Language
en
Generator
Drupal 10 (https://www.drupal.org)
Canonical
https://www.sdstate.edu

Open Graph

url
https://www.sdstate.edu
title
South Dakota State University Homepage
image:url
https://www.sdstate.edu/sites/default/files/2026-03/SDStateStudentHero.jpg
site name
South Dakota State University

Technology

Server
nginx
CMS
Drupal
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.sdstate.edu×39
  • go.sdstate.edu×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • seahawk.sdstate.edu
  • seawolf.sdstate.edu
MX
  • 5 sdstate-edu.mail.protection.outlook.com
TXT
Show 4 TXT records
  • pu5oqe7a4jja5inrhvovnkqlb3
  • have-i-been-pwned-verification=dc17a6f262573f33175bab801c3f4c1b
  • uk1s0om27iaplcrd0j5kcdcto2
  • gAILDGkqi3J0FZ9ocCYU1BHFVuUdhMILKcdyoXNCtk7AJA8oi7TXq0l56y3/IEBwxk+lFzddyTO4/175jrnxgw==
Verified for
  • Adobe
  • Apple
  • DocuSign
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:137.216.156.100/30 ip4:137.216.157.235 ip4:206.176.18.151 ip4:206.176.16.151 include:_spf1.sdstate.edu include:_spf2.sdstate.edu include:_spf4.sdstate.edu include:spf.protection.outlook.com include:a._spf.brightspace.com -all
strict (-all)
DMARC
v=DMARC1;p=none;sp=none;rua=mailto:mx.reports@sdstate.edu;ruf=mailto:mx.forensics@sdstate.edu;fo=1
policy: none (monitoring only) · sp=none
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqyEQ3uxZgX6MRKW74l61FTMtM+6YPiCvXw64SZZ70pDE70wDA3cBthWlfLHfJcRU07rfaLsrdMTCGP…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4DuRHTH5Dre7gO/x/Hv+3d8bWuTHAKcTj/Foy7eSIcvU3M8d3gL82yPARbih6Z8FVCMixpyfTHTDmE…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1
from 2026-03-09 to 2026-09-24
Expires in 102 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.sdstate.edu/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.shoppingsheet.com https://www.olesons.com https://*.formsite.com https://*.hsforms.net https://js.hsforms.net https://*.tableau.com public.tableau.com https://sdstate.dserec.com https://map.concept3d.com https://go.sdstate.edu https://*.exlibrisgroup.com https://sdstate.primo.exlibrisgroup.com https://libcal.sdstate.edu https://use.fontawesome.com https://code.jquery.com https://appsrvsp.sdstate.edu https://mesonet.sdstate.edu https://www.youtube.com https://youtu.be https://calendar.google.com https://*.moderncampus.net https://widget.pathways.moderncampus.net https://www.googletagmanager.com https://*.google-analytics.com https://*.googleapis.com *.vimeo.com https://stateofwellbeing.podbean.com https://*.hotjar.com https://connect.facebook.net https://unpkg.com https://cdn.siteimprove.net https://cdn.jsdelivr.net https://sc-static.net https://tag.simpli.fi https://snap.licdn.com https://forms.hsforms.c
strict-transport-security
max-age=2592000; includeSubDomains, max-age=31622400; includeSubDomains; preload

Links to (11)

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