Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bbsupplies.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 02:24:11 UTC · ↺ Refresh
MX Hostnames
- mx2.dr.support-it.co.uk
- mx1.dr.support-it.co.uk
MX Priorities
- mx2.dr.support-it.co.uk: 20
- mx1.dr.support-it.co.uk: 10
A / AAAA Records
- 83.151.249.197 ↩ hosting.support-it.co.uk
Mail Server IPs
- 83.151.249.202 ↩ mx2.dr.support-it.co.uk
- 94.228.41.5 ↩ mx1.dr.support-it.co.uk
SOA Record
Raw SOA
ns1.support-it.co.uk hostmaster.support-it.co.uk 2025100123 3600 600 1209600 3600
Primary NS (mname)
ns1.support-it.co.uk
Admin Email (rname)
hostmaster@support-it.co.uk
Serial
2025100123
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.support-it.co.uk
ns1.support-it.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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:spf.protection.outlook.com -all
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