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
2cbad4ab6c10b995f8681d91ceb67a8600c5a504032bc84f48aebea9eb0fc805
69461b8a491b1d398cbf53b00b66b065ca1b08e2a183bd7afc7ae2f6e26e1b73
A