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
9c4c2b0082d8bbb74b77a7bb480d4f329d379c61a63f40159a8fbd7e758d2ab
8ffddb28e4a3015eced4118a09d11160532588d2ef04aa6b88668af33a1019ae
6aa6a73c92f6d578e7123bf8d84d0299edeb59d102aceb2c2cd76c5d7608a0ff
v=spf1 mx a ~all
A