Domain Overview
DNS: ✓ 7h ago
Checker: ✓ 7h ago
polaba.pl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 17:15:09 UTC · ↺ Refresh
MX Hostnames
- mail.polaba.pl
MX Priorities
- mail.polaba.pl: 10
A / AAAA Records
- 148.251.180.24 ↩ wolf.fc.pl
Mail Server IPs
- 148.251.180.24 ↩ wolf.fc.pl
SOA Record
Raw SOA
ns1.fc.pl hostmaster.polaba.pl 2026021900 3600 3600 1209600 86400
Primary NS (mname)
ns1.fc.pl
Admin Email (rname)
hostmaster@polaba.pl
Serial
2026021900
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.fc.pl
ns2.fc.pl
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:148.251.180.24 ip4:5.9.212.139 ip4:5.9.212.140 ip4:5.9.212.142 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- MS=ms13204422
- SPFv=spf1 a mx ip4:148.251.180.24 ip4:5.9.212.139 ip4:5.9.212.140 ip4:5.9.212.142 ~all
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