SOA
Start of Authority
Primary NS
Mailbox
biuro.nazwa.pl
Serial
2008133204
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx a ~all
b967382e50b66ff481e10754b28d3fd5060c609488e3036637510db0faa0f793
A