tyumen-edu.ru.		30 IN SOA karina.ns.cloudflare.com. dns.cloudflare.com. (
				2336474935 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

tyumen-edu.ru.		30 IN A	172.67.155.100
tyumen-edu.ru.		30 IN A	104.21.7.20
tyumen-edu.ru.		30 IN AAAA 2606:4700:3031::6815:714
tyumen-edu.ru.		30 IN AAAA 2606:4700:3030::ac43:9b64

Name servers:
tyumen-edu.ru.		30 IN NS karina.ns.cloudflare.com.
tyumen-edu.ru.		30 IN NS theo.ns.cloudflare.com.