Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chieftaincapital.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:39:03 UTC · ↺ Refresh
MX Hostnames
- chieftaincapital-com.inbound.emailservice.cc
- chieftaincapital-com.inbound.emailservice.co
- chieftaincapital-com.inbound.emailservice.io
MX Priorities
- chieftaincapital-com.inbound.emailservice.io: 10
- chieftaincapital-com.inbound.emailservice.cc: 20
- chieftaincapital-com.inbound.emailservice.co: 30
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
- 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
- 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
SOA Record
Raw SOA
ns-806.awsdns-36.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-806.awsdns-36.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-806.awsdns-36.net
ns-1345.awsdns-40.org
ns-1899.awsdns-45.co.uk
ns-301.awsdns-37.com
SPF Record
✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com mx ptr ip4:72.21.162.0/24 ip4:63.117.142.0/24 ip4:38.98.72.160/28 include:spf.protection.outlook.com include:spf.us.emailservice.io exists:%{i}._spf.inkyphishfence.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- SPFv=spf1 a:dispatch-us.ppe-hosted.com mx ptr ip4:72.21.162.0/24 ip4:63.117.142.0/24 ip4:38.98.72.160/28 include:spf.protection.outlook.com include:spf.us.emailservice.io exists:%{i}._spf.inkyphishfence.com -all
- MS=EA3150D55C165FA5B969AFDD67DE60ECA5FA833F
Full email verification for chieftaincapital.com
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