Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
universityofsantamonica.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 05:39:18 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- aspmx3.googlemail.com: 30
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- aspmx.l.google.com: 10
- aspmx2.googlemail.com: 30
A / AAAA Records
- 35.212.27.210
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.250.31.26 ↩ bj-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
mns01.domaincontrol.com dns.jomax.net 2024030900 28800 7200 604800 86400
Primary NS (mname)
mns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024030900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
mns02.domaincontrol.com
mns01.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:spf.sendinblue.com include:spf2.universityofsantamonica.edu -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; adkim=s; aspf=r; rf=afrf; ruf=mailto:[email protected]!10m; rua=mailto:[email protected]!10m; pct=10; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
google._domainkey
mail._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
6 records- Sendinblue-code:e2358577d12cc75e132990b6d53a2ceb
- facebook-domain-verification=v3eigcs90ns1xdyjexxuk15tyikdin
- sendinblue-site-verification=2460605
- apple-domain-verification=hosyYMi5hnG5GzMo
- SPFv=spf1 include:_spf.google.com include:spf.sendinblue.com include:spf2.universityofsantamonica.edu -all
- google-site-verification=jJxivzwZh-4IDEhBt6Hl97p-gWt-pvJOS4Rb8rqFwaY
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