SOA
Start of Authority
Primary NS
Mailbox
biuro.nazwa.pl
Serial
2008133200
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx a ~all
5933c0bc1183c42849a961dea6ca4d5e16a10de99731a0162cbaf9d6587a9b6c
97528020a3b0205000caa06970bc7cf0616203b277c07cbe9cf37f26b5b35b26
A