Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lmunet.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 02:45:30 UTC · ↺ Refresh
MX Hostnames
- mxb-00216f01.gslb.pphosted.com
- mxa-00216f01.gslb.pphosted.com
MX Priorities
- mxa-00216f01.gslb.pphosted.com: 10
- mxb-00216f01.gslb.pphosted.com: 10
A / AAAA Records
- 162.252.214.126 (no PTR)
Mail Server IPs
- 148.163.148.153 ↩ mx0a-00216f01.pphosted.com
- 148.163.152.153 ↩ mx0b-00216f01.pphosted.com
SOA Record
Raw SOA
dns1.p01.nsone.net hostmaster.nsone.net 1629206900 28800 7200 604800 600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1629206900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.p03.dynect.net
ns2.p03.dynect.net
ns3.p03.dynect.net
ns4.p03.dynect.net
dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net
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
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._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
7 records- apple-domain-verification=rtUaPXymFiOudOGX
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- amazonses:gu8iYt55v+v5Xm4Cwv3Agefurg+2qX2Cl7BHON+yZhI=
- d365mktkey=2dbjx3drsce6npsreyw1rqdhg
- google-site-verification=Xv7vXtNPvz-tbi2tQhvQTsmdXlWm07cnm3fK-c8yYAo
- d365mktkey=48yco4fhaadweshgv8lwuokdl
- adobe-idp-site-verification=455026d2-87be-4dd5-8dfe-fba2167d8f75
Full email verification for lmunet.edu
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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