z6.co.uk.		30 IN SOA ns1.uksrv.uk. admin.k-validator-thyra.uksrv.co.uk. (
				2025102601 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

z6.co.uk.		30 IN TXT "v=spf1  a  mx  ip4:77.72.4.15 include:relay.k.io ~all"

z6.co.uk.		30 IN A	77.72.4.15

Mail exchangers:
z6.co.uk.		30 IN MX 20 mx2.uksrv.co.uk.
z6.co.uk.		30 IN MX 10 mx1.uksrv.co.uk.

Name servers:
z6.co.uk.		30 IN NS ns2.uksrv.uk.
z6.co.uk.		30 IN NS ns1.uksrv.uk.