Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rtp.ppdi.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 08:30:13 UTC · ↺ Refresh
MX Hostnames
- mxb-002a2102.gslb.pphosted.com
- mxa-002a2102.gslb.pphosted.com
MX Priorities
- mxa-002a2102.gslb.pphosted.com: 10
- mxb-002a2102.gslb.pphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 208.86.201.75 ↩ mx0b-002a2102.pphosted.com
- 148.163.148.140 ↩ mx0a-002a2102.pphosted.com
SOA Record
Raw SOA
ns1.wilm.ppdi.com admin.ppdi.com 776726598 1200 180 1209600 3600
Primary NS (mname)
ns1.wilm.ppdi.com
Admin Email (rname)
admin@ppdi.com
Serial
776726598
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.austin.ppdi.com
ns1.wilm.ppdi.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:148.163.148.140 ip4:208.86.201.75 ip4:198.22.92.56 ip4:198.22.92.57 ~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
✗ 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 include:spf.protection.outlook.com ip4:148.163.148.140 ip4:208.86.201.75 ip4:198.22.92.56 ip4:198.22.92.57 ~all
- MS=ms90460533
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