Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jboynton.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:00:25 UTC · ↺ Refresh
MX Hostnames
- smtp.breuckman.com
MX Priorities
- smtp.breuckman.com: 5
A / AAAA Records
- 198.49.23.145 (no PTR)
- 198.185.159.144 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.144 (no PTR)
Mail Server IPs
- 12.37.14.146 ↩ smtp.breuckman.com
SOA Record
Raw SOA
pdns07.domaincontrol.com dns.jomax.net 2024052500 28800 7200 604800 600
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024052500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns07.domaincontrol.com
pdns08.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.37.14.128/26 include:_spf.smtp.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 ip4:12.37.14.128/26 include:_spf.smtp.com -all
- D1857605
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