usu.edu

Valid Email Server
Domain Lookup › usu.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
usu.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 01:01:39 UTC · ↺ Refresh

MX Hostnames

  • usu-edu.mail.protection.outlook.com

MX Priorities

  • usu-edu.mail.protection.outlook.com: 0

A / AAAA Records

  • 129.123.54.211 ↩ wfe.usu.edu

Mail Server IPs

  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA root1.usu.edu hostmaster.usu.edu 0 3600 300 604800 300
Primary NS (mname)
root1.usu.edu
Admin Email (rname)
hostmaster@usu.edu
Serial
0
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

root1.usu.edu
root3.usu.edu
root2.usu.edu

SPF Record

✓ Strict (-all)
v=spf1 ip4:129.123.1.1 ip4:129.123.1.28 include:spf.protection.outlook.com a:smtp1.notification.com include:_spf.salesforce.com include:_spf.qualtrics.com include:sendgrid.net ip4:129.123.108.102 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

24 records
  • google-site-verification=g2x-xPOEGfI6gl-HtT806Cj1_qLoxm_9HefK9OojO8o
  • SPFv=spf1 ip4:129.123.1.1 ip4:129.123.1.28 include:spf.protection.outlook.com a:smtp1.notification.com include:_spf.salesforce.com include:_spf.qualtrics.com include:sendgrid.net ip4:129.123.108.102 -all
  • google-site-verification=QPv7aOXbW4GasfRTCoAO0fisDtqlVzWnZs3IYxijoEc
  • klaviyo-site-verification=UN34Rh
  • klaviyo-site-verification=VxvYfX
  • jamf-site-verification=LISILb_R5i_yiNGw25YhQA
  • 9ji7oo792hc7u0agkogsa9sinq
  • arcules-domain-verification=o6Kh6OCKEuC5CXJVdbdjDzmNbPMarkFqGLh4V5XfkQr
  • atlassian-domain-verification=hC/NkRK60vA9UnkGreemA9YnoxxAbDk0EbiWsbmauEsl/84RS6FeGkEvkAblDPah
  • uudy/C7eyPebp6qhRAI0uwVrofez6qlviAigRMMXDGnpksY/wtNTwd3Hq1zV3oFcFy3BtH1bw2qH5wBB15oDYg==
  • autodesk-domain-verification=RXpkbOJiNtpf7pGi1GCK
  • anthropic-domain-verification-qfrgnj=LeG9WtnCGTka4SICMiwQKAwuM
  • MS=ms37029961
  • ciscocidomainverification=5de081361b8d19b6c741bb3d654e66a4d9554135850d913fd4e97afa45a60e8c
  • adobe-idp-site-verification=f9bcba8f-e2e2-4daf-bc36-2869ddd27be4
  • ZOOM_verify_DQxd_SgMQn6pnQu7RlSHHw
  • google-site-verification=k5UXdYaMB7Uctg9P2Sz0JH4pO3q1WcK2C3mR5IWrrEQ
  • 3M90GXM4T69TZ0PAQ2JVSJPWDFISKPPM6X1A4VC92
  • google-site-verification=g8e1j8cUHYONiMshafhRDzxBCcaM5QQDPMnov2O9HAA
  • google-site-verification=yflQrpwhMOEbLvvUgYHaYVUJnbVdrKBcGOzG3EO_6Tc
  • google-site-verification=uWFjeMz3kr3IP43ZlvAbpwNQizD4_wSU81BxiqledMI
  • ijxuCdUX6sKTJ6f/qGEyESJVbOD0d3Iku0CtDL4IkdXyj99R+oeBBb4uSjnohoZyQqIh22sC2h1/ce/9q5p8Kg==
  • google-site-verification=vUi3lMF6luX94cq1UD-eIThFzksvRc5xIfQHFbZNlv4
  • bw=EQvPRn1lTW+OU41xKbuziISfrQxNEdrS8vSXhGF6NMXF
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