wkzh.ch.		30 IN SOA ns1.ip-plus.net. hostmaster.ip-plus.net. (
				2017021501 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				21600      ; minimum (6 hours)
				)

wkzh.ch.		30 IN A	149.126.4.31

Name servers:
wkzh.ch.		30 IN NS ns1.ip-plus.net.
wkzh.ch.		30 IN NS ns2.ip-plus.net.