thee.x-y.net.		30 IN SOA thee.x-y.net. root.thee.x-y.net. (
				1783483088 ; serial
				600        ; refresh (10 minutes)
				150        ; retry (2 minutes 30 seconds)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

thee.x-y.net.		30 IN A	121.152.44.201

Mail exchangers:
thee.x-y.net.		30 IN MX 10 thee.x-y.net.

Name servers:
thee.x-y.net.		30 IN NS ns3.x-y.net.
thee.x-y.net.		30 IN NS ns4.x-y.net.