astz.su.		30 IN SOA ns1.reg.ru. hostmaster.ns1.reg.ru. (
				1708772458 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

astz.su.		30 IN A	194.58.112.174

Name servers:
astz.su.		30 IN NS ns1.reg.ru.
astz.su.		30 IN NS ns2.reg.ru.