Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
csun.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 19:17:25 UTC · ↺ Refresh
MX Hostnames
- mxb-00186201.gslb.pphosted.com
- mxa-00186201.gslb.pphosted.com
MX Priorities
- mxa-00186201.gslb.pphosted.com: 10
- mxb-00186201.gslb.pphosted.com: 10
A / AAAA Records
- 130.166.238.195 ↩ www.csun.edu
Mail Server IPs
- 67.231.157.58 ↩ mx0b-00186201.pphosted.com
- 67.231.149.62 ↩ mx0a-00186201.pphosted.com
SOA Record
Raw SOA
ns-49.awsdns-06.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-49.awsdns-06.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-49.awsdns-06.com
ns-894.awsdns-47.net
ns-1357.awsdns-41.org
ns-1745.awsdns-26.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf-a.csun.edu include:_spf-a1.csun.edu include:_spf-b.csun.edu include:_spf-e.csun.edu include:et._spf.pardot.com include:spf.protection.outlook.com include:_spf.e2ma.net include:amazonses.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; aspf=r; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
33 records- facebook-domain-verification=w5x9pcyiplntbag7sd91muye8jp2sj
- openai-domain-verification=dv-99OeDSBPwSObPN7XLMgiop6w
- pardot_54022_*=b5ec6f4925ee893396e720c4e296634312af7a7eeee1f81f3d5e1a578ed09522
- v=msv1 t=953B945F-7814-4967-B740-15F9A5A77610
- 1GV6YTHKBEPK7O11DVQ2W28FU9GI2LT2T9IEP4M8T
- google-site-verification=X9LDcy1DM6yIN80WbG9KBv5RECBNuHExlXhIRi4hmEY
- airtable-verification=b6d719390110f1286b6a122278b3bb62
- google-site-verification=grpO32hwTZ4xfhqrsTGNe1dFvN98krHldki5z5-IgPY
- MS=ms33515436
- amazonses:2Mz7VkMxUB4F0BCrjIFxWXi+eBwt5kKVPaPJq ow1haU=
- brevo-code:5d331c4366a863df651e6e341acd8f3a
- docusign=0b68d1f2-76ec-4a83-bf32-438224f6d73b
- e2ma-verification=u2ggb
- onetrust-domain-verification=6d28bb411f45464580d57feff592c5da
- SPFv=spf1 include:_spf-a.csun.edu include:_spf-a1.csun.edu include:_spf-b.csun.edu include:_spf-e.csun.edu include:et._spf.pardot.com include:spf.protection.outlook.com include:_spf.e2ma.net include:amazonses.com ~all
- _acme-challenge.w2.csun.edu.=lU6pwZn06CkQCsPi247sUZZ1vsGSQ3JUzgthh2YR_ow
- adobe-idp-site-verification=3a0fe2fe45dceb0480d9fc5bfe3526b740cac4607514c1bb2d49d5c845a5783e
- _github-challenge-CSUN-IT.www.csun.edu.=35450860f7
- _github-challenge-CSUN-IT.csun.edu.=4d9e0bb59b
- apple-domain-verification=4WgM3h9XboN5frX5
- smartsheet-site-validation=Jz2G6FyvBzH3Iepd6Hq--6P_zg0iiEdD
- adobe-sign-verification=a408c47cff5e57a342c403fac8d12891
- e2ma-verification=qzegb
- _acme-challenge.w2.csun.edu.lU6pwZn06CkQCsPi247sUZZ1vsGSQ3JUzgthh2YR_ow
- kuqn25bq1hmn1250setvghlgj1
- MA/sGTFNlXY1XKtBCJ7r815Watz+Nf70Qeu6qSgErcKYr3rJmuW/0NbafKxfbCh82vo1TvlIzrI2nUEjpOe+sg==
- google-site-verification=danbuHqBv6KA-4L7wN2HssxBRGeJQZUVp9_fyvms-lM
- google-site-verification=v3EbdTQHlpCBuPfXTwEBAtBHek_Km9kP7n_ZooUzKYU
- sending_domain54022=2aa9670b7da4d5891c8dd0540ae5e54e285a897ce2a1d11b64df16ebbe01785a
- docusign=8e6dd401-953d-4016-933d-bfd914caa8a8
- google-site-verification=JIl_-FhsVC6rQF1ZnYVf6QWpzErgJ2yfRmvx0Gm4OiQ
- jamf-site-verification=DRNuAQ93vs5Ixg2kd0mm-Q
- google-site-verification=9uif3DKT-j_AtPnSv9208xkPZ0aGx5quI14tT048GRU
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