Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
18insurance.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 23:13:13 UTC · ↺ Refresh
MX Hostnames
- mx.18insurance.com
MX Priorities
- mx.18insurance.com: 0
A / AAAA Records
- 51.79.42.39 ↩ 18insurance.com
Mail Server IPs
- 51.79.42.39 ↩ 18insurance.com
SOA Record
Raw SOA
dns.18insurance.com hostmaster.18insurance.com 1357576149 43200 3600 604800 3600
Primary NS (mname)
dns.18insurance.com
Admin Email (rname)
hostmaster@18insurance.com
Serial
1357576149
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.18insurance.com
ns2.18insurance.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dns.18insurance.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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 a:dns.18insurance.com ~all
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