x25.pl.			30 IN SOA ns3.yum.pl. admin.vipserv.org. (
				1735952400 ; serial
				1200       ; refresh (20 minutes)
				120        ; retry (2 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

x25.pl.			30 IN TXT "v=spf1 include:s.yum.pl mx a -all"

x25.pl.			30 IN A	188.40.61.168

Mail exchangers:
x25.pl.			30 IN MX 10 mx-muz3p.vipserv.org.

Name servers:
x25.pl.			30 IN NS ns1.yum.pl.
x25.pl.			30 IN NS ns3.yum.pl.