Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smmc.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 08:35:27 UTC · ↺ Refresh
MX Hostnames
- mx0a-00194b01.pphosted.com
- mx0b-00194b01.pphosted.com
MX Priorities
- mx0b-00194b01.pphosted.com: 10
- mx0a-00194b01.pphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 148.163.138.7 ↩ mx0b-00194b01.pphosted.com
- 148.163.134.7 ↩ mx0a-00194b01.pphosted.com
SOA Record
Raw SOA
ns1.mmc.org isnetworkservices.mainehealth.org 2018111416 900 900 2592000 900
Primary NS (mname)
ns1.mmc.org
Admin Email (rname)
isnetworkservices@mainehealth.org
Serial
2018111416
Refresh
900s
Retry
900s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
ns2.mmc.org
ns1.mmc.org
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
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- MS=ms14360926
- 7dba6b7cd7b44771aad3e0ae6c913685
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