dosco.co.uk.		30 IN SOA ns3.avensys.net. hostmaster.avensys.net. (
				2016122201 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

dosco.co.uk.		30 IN TXT "v=spf1 include:spf.163.com -all"

dosco.co.uk.		30 IN A	78.136.16.80

Mail exchangers:
dosco.co.uk.		30 IN MX 10 mx.ym.163.com.

Name servers:
dosco.co.uk.		30 IN NS ns3.avensys.net.
dosco.co.uk.		30 IN NS ns2.avensys.net.