aylingcsdemo.com.	30 IN SOA ns0.thundercloud.uk. duncan.aylingcs.com. (
				2024121601 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

aylingcsdemo.com.	30 IN TXT "v=spf1 ip4:149.255.62.155 include:relay.thundermail.uk
ip4:149.255.58.63 +a +mx ~all"

aylingcsdemo.com.	30 IN A	149.255.62.155

Mail exchangers:
aylingcsdemo.com.	30 IN MX 0 aylingcsdemo.com.

Name servers:
aylingcsdemo.com.	30 IN NS ns0.thundercloud.uk.
aylingcsdemo.com.	30 IN NS ns1.thundercloud.uk.