Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firma.pl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 18:41:28 UTC · ↺ Refresh
MX Hostnames
- mail.firma.pl
MX Priorities
- mail.firma.pl: 10
A / AAAA Records
- 62.121.136.154 ↩ srv.ibe.pl
Mail Server IPs
- 62.121.136.20 ↩ mails2.ibe.pl
SOA Record
Raw SOA
dns1.ibe.pl admin1.ibe.pl 2026030102 10800 3600 604800 10800
Primary NS (mname)
dns1.ibe.pl
Admin Email (rname)
admin1@ibe.pl
Serial
2026030102
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
dns2.ibe.pl
dns1.ibe.pl
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.ibe.pl ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
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.ibe.pl ~all
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