Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lindendentist.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 13:23:35 UTC · ↺ Refresh
MX Hostnames
- mx1.zenbox.pl
- mx2.zenbox.pl
- mx3.zenbox.pl
MX Priorities
- mx3.zenbox.pl: 30
- mx2.zenbox.pl: 20
- mx1.zenbox.pl: 10
A / AAAA Records
- 2.57.138.193 ↩ s37.zenbox.pl
Mail Server IPs
- 46.245.193.12 ↩ lb2.zenbox.pl
- 46.245.193.11 ↩ lb1.zenbox.pl
- 46.245.193.99 ↩ mx.zenbox.pl
SOA Record
Raw SOA
ns1.zenbox.pl kontakt.zenbox.pl 2024060300 14400 3600 1209600 86400
Primary NS (mname)
ns1.zenbox.pl
Admin Email (rname)
kontakt@zenbox.pl
Serial
2024060300
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.zenbox.pl
ns1.zenbox.pl
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.zenbox.pl -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ 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
1 record- SPFv=spf1 a mx include:_spf.zenbox.pl -all
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