sdvm.ru.		30 IN SOA ns1.rsnx.ru. dvm.sdvm.ru. (
				2022050502 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

sdvm.ru.		30 IN A	77.221.130.1

Mail exchangers:
sdvm.ru.		30 IN MX 10 mx.yandex.net.

Name servers:
sdvm.ru.		30 IN NS ns3.infobox.org.
sdvm.ru.		30 IN NS ns2.infobox.org.
sdvm.ru.		30 IN NS ns4.infobox.org.
sdvm.ru.		30 IN NS ns1.infobox.org.