Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smplawcorp.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:04:59 UTC · ↺ Refresh
MX Hostnames
- smplawcorp-com.p40.mxthunder.net
- smplawcorp-com.p20.mxthunder.net
- smplawcorp-com.p30.mxthunder.net
- smplawcorp-com.p10.mxthunder.com
MX Priorities
- smplawcorp-com.p40.mxthunder.net: 40
- smplawcorp-com.p10.mxthunder.com: 10
- smplawcorp-com.p20.mxthunder.net: 20
- smplawcorp-com.p30.mxthunder.net: 30
A / AAAA Records
- 104.16.109.239 (no PTR)
- 104.16.108.239 (no PTR)
Mail Server IPs
- 209.41.68.190 ↩ bolt102b.mxthunder.net
- 108.166.161.244 ↩ bolt102a.mxthunder.net
SOA Record
Raw SOA
ns03.domaincontrol.com dns.jomax.net 2025111705 28800 7200 604800 600
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111705
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns03.domaincontrol.com
ns04.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_u.smplawcorp.com._spf.smart.ondmarc.com include:spf.smtp2go.com include:include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
1 record- SPFv=spf1 include:_u.smplawcorp.com._spf.smart.ondmarc.com include:spf.smtp2go.com include:include:spf.protection.outlook.com -all
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