ast73.ru.		30 IN SOA ram.ns.cloudflare.com. dns.cloudflare.com. (
				2357766136 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

ast73.ru.		30 IN A	172.67.216.99
ast73.ru.		30 IN A	104.21.51.13
ast73.ru.		30 IN AAAA 2606:4700:3033::6815:330d
ast73.ru.		30 IN AAAA 2606:4700:3037::ac43:d863

Name servers:
ast73.ru.		30 IN NS ram.ns.cloudflare.com.
ast73.ru.		30 IN NS tegan.ns.cloudflare.com.