Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
csusm.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 05:58:52 UTC · ↺ Refresh
MX Hostnames
- csusm-edu.mail.protection.outlook.com
MX Priorities
- csusm-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 144.37.5.45 ↩ wwwns.csusm.edu
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
nspub1.csusm.edu hostmaster.csusm.edu 683500034 1200 180 1209600 120
Primary NS (mname)
nspub1.csusm.edu
Admin Email (rname)
hostmaster@csusm.edu
Serial
683500034
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
120s
Nameservers (NS)
nspub2.csusm.edu
nspub1.csusm.edu
nspub4.csusm.edu
nspub3.csusm.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; 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]
DKIM Selectors
✓ 7 found
google._domainkey
selector1._domainkey
selector2._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
19 records- MS=ms49740476
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- apple-domain-verification=btdE5NbItxxXmOKp
- google-site-verification=knIKaq3Il6gnQhUEqr-WJg4cTJ9Q1bm-A7_XD_1n7H0
- smartsheet-site-validation=n_x2_RBF6tG60o1hMCrK7N2o1qUNg1rB
- docusign=5190a788-0a12-4adb-937d-bc426dd295c5
- pardot719643=c3b0bd4674b34bea1df6d5c5734832f700af455f4eeef9de0815cd5b496d13dd
- e2ma-verification=1oycb
- d365mktkey=MFGaZhJeF5jEWrCxj3N80gCPNu27mmjuOBMylyGAgssx
- adobe-sign-verification=763d2576539f96c9361b596130a1e1
- duo_sso_verification=ycdmPFEqN8np52bjG8o8xLX1veLWSnq2LAFkpIwHyscmB3EHx1BUVA7Q1FloAzSU
- UQhjBjuWGn2/xh5WyhCoMPmj0SFJaZl+qA7DuKjAjpmqcY+/stTeZ20TKfrloXVxt3hgKZlIB5+12UhZpQH9TA==
- openai-domain-verification=dv-F7DSngD93xvACmHjPwQgtSBi
- d365mktkey=xbxNTL6WFYGrdiLcTTagf55OKdy0RGzN7opW3xx24YAx
- logmein-domain-confirmation SV8tOxOhoHVPmpXRVMgC
- atlassian-sending-domain-verification=b7ea5e39-79d2-40c0-9420-19df02332656
- adobe-idp-site-verification=28c6ee47-3441-4aad-97f8-58e792771710
- zoho-verification=zb02728949.zmverify.zoho.com
- docusign=6c134633-eb75-4fc1-a1d8-0028603fecdb
Full email verification for csusm.edu
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits