SOA
Start of Authority
Primary NS
Mailbox
biuro.nazwa.pl
Serial
2008133200
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx a ~all
27381595d6467d3ff504700b0c4f0c25d75e68993c46f92fa3fbd407d0d0d5a8
A