Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ah.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 07:58:18 UTC · ↺ Refresh
MX Hostnames
- mxa-001ada02.gslb.pphosted.com
- mxb-001ada02.gslb.pphosted.com
MX Priorities
- mxa-001ada02.gslb.pphosted.com: 10
- mxb-001ada02.gslb.pphosted.com: 10
A / AAAA Records
- 13.107.226.51 (no PTR)
- 13.107.253.51 (no PTR)
Mail Server IPs
- 148.163.137.225 ↩ mx0b-001ada02.pphosted.com
- 148.163.133.225 ↩ mx0a-001ada02.pphosted.com
SOA Record
Raw SOA
ahc-ib-ext-ns1.advocatehealth.com admin.advocatehealth.com 41 10800 3600 2419200 900
Primary NS (mname)
ahc-ib-ext-ns1.advocatehealth.com
Admin Email (rname)
admin@advocatehealth.com
Serial
41
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ahc-ib-ext-ns1.advocatehealth.com
ahc-ib-ext-ns3.advocatehealth.com
ahc-ib-ext-ns2.advocatehealth.com
ahc-ib-ext-ns4.advocatehealth.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ 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
2 records- have-i-been-pwned-verification=f0cbbd7f4ce805d271dafb6d4d6686ab
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
Full email verification for ah.com
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