base.pk.		30 IN SOA pkns1.mypremiumdns.com. root.pk.mypremiumdns.com. (
				2024093001 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

base.pk.		30 IN TXT "v=spf1 ip4:154.12.234.24 +a +mx ~all"

base.pk.		30 IN A	154.12.234.24

Mail exchangers:
base.pk.		30 IN MX 0 base.pk.

Name servers:
base.pk.		30 IN NS pkns2.mypremiumdns.com.
base.pk.		30 IN NS pkns1.mypremiumdns.com.