Domain Overview
DNS: ✓ 15h ago
Checker: ✓ 15h ago
heartlandsig.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 14:11:13 UTC · ↺ Refresh
MX Hostnames
- mxb-00130101.gslb.pphosted.com
- mxa-00130101.gslb.pphosted.com
MX Priorities
- mxa-00130101.gslb.pphosted.com: 0
- mxb-00130101.gslb.pphosted.com: 1
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 67.231.145.146 ↩ mx0a-00130101.pphosted.com
- 67.231.153.134 ↩ mx0b-00130101.pphosted.com
SOA Record
Raw SOA
pdns01.domaincontrol.com dns.jomax.net 2026031209 28800 7200 604800 600
Primary NS (mname)
pdns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031209
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns02.domaincontrol.com
pdns01.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-00130101.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected];pct=10
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
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
3 records- cisco-ci-domain-verification=6015c4b68f7c7349d8f8936d96477482a573ab4d06b1a4efed3df17ba07f5b08
- SPFv=spf1 include:spf-00130101.pphosted.com ~all
- duo_sso_verification=0kPVQGUR7yEFYN2JvUP6OGrfIZyMKT9tR6ICzcIddx2u5zcp1mn9RFq7CC0xVQoJ
Full email verification for heartlandsig.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits