Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bobhamilton.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 00:55:02 UTC · ↺ Refresh
MX Hostnames
- mxb-00235301.gslb.pphosted.com
- mxa-00235301.gslb.pphosted.com
MX Priorities
- mxa-00235301.gslb.pphosted.com: 10
- mxb-00235301.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.17.103 (no PTR)
- 104.18.16.103 (no PTR)
- 2606:4700::6812:1167 (no PTR)
- 2606:4700::6812:1067 (no PTR)
Mail Server IPs
- 148.163.156.199 ↩ mx0a-00235301.pphosted.com
SOA Record
Raw SOA
kurt.ns.cloudflare.com dns.cloudflare.com 2396860742 10000 2400 604800 1800
Primary NS (mname)
kurt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396860742
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
melody.ns.cloudflare.com
kurt.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-00235301.pphosted.com a:secmail.ultipro.com ip4:192.185.4.59 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf-00235301.pphosted.com a:secmail.ultipro.com ip4:192.185.4.59 -all
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