pknetworking.net.	30 IN SOA primary-dns.co.uk. hostmaster.pknetworking.net. (
				2024120400 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				600        ; minimum (10 minutes)
				)

pknetworking.net.	30 IN TXT "v=spf1 ip4:81.187.30.51 ip6:2001:8b0:0:30::51
include:aa.net.uk ~all"

pknetworking.net.	30 IN A	81.187.30.81
pknetworking.net.	30 IN AAAA 2001:8b0:0:30::51bb:1e51

Mail exchangers:
pknetworking.net.	30 IN MX 30 tertiary-mx.co.uk.
pknetworking.net.	30 IN MX 20 C.secondary-mx.uk.

Name servers:
pknetworking.net.	30 IN NS primary-dns.co.uk.
pknetworking.net.	30 IN NS secondary-dns.co.uk.