big.bg.			30 IN SOA bg1.codevds.com. hostmaster.ceni.bg. (
				2021113000 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

big.bg.			30 IN TXT "v=spf1 a mx ip4:212.5.51.42 ~all"

big.bg.			30 IN A	212.5.51.45

Mail exchangers:
big.bg.			30 IN MX 10 mail.big.bg.

Name servers:
big.bg.			30 IN NS bg1.codevds.com.
big.bg.			30 IN NS bg2.codevds.com.