shd.ru.			30 IN SOA ns.ytc.ru. root.shd.ru. (
				2024071601 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

Name servers:
shd.ru.			30 IN NS ns2.ytc.ru.
shd.ru.			30 IN NS ns.ytc.ru.