revans.x-y.net.		30 IN SOA revans.x-y.net. root.revans.x-y.net. (
				1776919496 ; serial
				600        ; refresh (10 minutes)
				150        ; retry (2 minutes 30 seconds)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

revans.x-y.net.		30 IN A	121.152.44.200

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

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