Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pioneerchicago.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 04:44:59 UTC · ↺ Refresh
MX Hostnames
- mxa-002d3901.gslb.pphosted.com
- mxb-002d3901.gslb.pphosted.com
MX Priorities
- mxa-002d3901.gslb.pphosted.com: 10
- mxb-002d3901.gslb.pphosted.com: 10
A / AAAA Records
- 151.101.3.10 (no PTR)
- 151.101.67.10 (no PTR)
- 151.101.131.10 (no PTR)
- 151.101.195.10 (no PTR)
Mail Server IPs
- 148.163.151.183 ↩ mx0a-002d3901.pphosted.com
- 148.163.155.131 ↩ mx0b-002d3901.pphosted.com
SOA Record
Raw SOA
udns1.cscdns.net hostmaster.cscdns.net 2024112160 86400 86400 86400 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2024112160
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
udns2.cscdns.uk
udns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf-002d3901.pphosted.com include:spf.protection.outlook.com include:mailgun.org include:43291421.spf10.hubspotemail.net ip4:64.233.223.186/29 ip4:64.233.223.210/29 ip4:50.196.229.209 ip4:50.196.229.220 a:icmailbox.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1
- SPFv=spf1 include:spf-002d3901.pphosted.com include:spf.protection.outlook.com include:mailgun.org include:43291421.spf10.hubspotemail.net ip4:64.233.223.186/29 ip4:64.233.223.210/29 ip4:50.196.229.209 ip4:50.196.229.220 a:icmailbox.com -all
- MS=ms51950647
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