Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kingpin.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 13:01:27 UTC · ↺ Refresh
MX Hostnames
- kingpin-co-uk.mail.protection.outlook.com
MX Priorities
- kingpin-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 3.5.75.78 (no PTR)
- 52.92.0.20 ↩ s3-website-eu-west-1.amazonaws.com
- 3.5.69.31 ↩ s3-w.eu-west-1.amazonaws.com
- 52.92.2.36 ↩ s3-website-eu-west-1.amazonaws.com
- 3.5.71.112 ↩ s3-r-w.eu-west-1.amazonaws.com
- 52.92.35.4 ↩ s3-website-eu-west-1.amazonaws.com
- 3.5.75.55 (no PTR)
- 3.5.73.86 (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns-1774.awsdns-29.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1774.awsdns-29.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1285.awsdns-32.org
ns-1774.awsdns-29.co.uk
ns-22.awsdns-02.com
ns-514.awsdns-00.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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 mx include:spf.protection.outlook.com -all
- MS=ms26800707
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