Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marionso.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:05:53 UTC · ↺ Refresh
MX Hostnames
- mx0b-005dcd01.pphosted.com
- mx0a-005dcd01.pphosted.com
MX Priorities
- mx0b-005dcd01.pphosted.com: 10
- mx0a-005dcd01.pphosted.com: 10
A / AAAA Records
- 198.185.159.144 (no PTR)
- 198.49.23.145 (no PTR)
- 198.49.23.144 (no PTR)
- 198.185.159.145 (no PTR)
Mail Server IPs
- 205.220.178.113 ↩ mx0b-005dcd01.pphosted.com
- 205.220.166.113 ↩ mx0a-005dcd01.pphosted.com
SOA Record
Raw SOA
ns-1671.awsdns-16.co.uk awsdns-hostmaster.amazon.com 2023111503 7200 900 1209600 86400
Primary NS (mname)
ns-1671.awsdns-16.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2023111503
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1671.awsdns-16.co.uk
ns-537.awsdns-03.net
ns-1077.awsdns-06.org
ns-136.awsdns-17.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf-005dcd01.pphosted.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; aspf=s; adkim=s; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
2 records- SPFv=spf1 mx include:spf-005dcd01.pphosted.com -all
- slack-domain-verification=WTZScvj6k7kTpwhim2mBmAYdElHMYW7jE0BYOwmB
Full email verification for marionso.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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