Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
captaininnovations.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:28:43 UTC · ↺ Refresh
MX Hostnames
- captaininnovations-com.p10.mxthunder.com
- captaininnovations-com.p40.mxthunder.net
- captaininnovations-com.p20.mxthunder.net
- captaininnovations-com.p30.mxthunder.net
MX Priorities
- captaininnovations-com.p30.mxthunder.net: 30
- captaininnovations-com.p40.mxthunder.net: 40
- captaininnovations-com.p10.mxthunder.com: 10
- captaininnovations-com.p20.mxthunder.net: 20
A / AAAA Records
- 52.88.171.11 ↩ ec2-52-88-171-11.us-west-2.compute.amazonaws.com
Mail Server IPs
- 108.60.195.198 ↩ bolt107a.mxthunder.net
- 208.53.48.247 ↩ bolt107b.mxthunder.net
SOA Record
Raw SOA
ns-195.awsdns-24.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-195.awsdns-24.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-195.awsdns-24.com
ns-623.awsdns-13.net
ns-1404.awsdns-47.org
ns-1635.awsdns-12.co.uk
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:216.7.188.245 ip4:52.38.8.187 ip4:142.0.177.128 include:spf.mxthunder.com include:_spf.google.com include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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- google-site-verification=VZt-ZPH7n1dOvYdo-XMwmChyz2ciq1t9qfijhR7DIso
- SPFv=spf1 a mx ip4:216.7.188.245 ip4:52.38.8.187 ip4:142.0.177.128 include:spf.mxthunder.com include:_spf.google.com include:amazonses.com -all
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