mac.net.ua.		30 IN SOA abby.ns.cloudflare.com. dns.cloudflare.com. (
				2339671038 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

Mail exchangers:
mac.net.ua.		30 IN MX 10 mx.yandex.net.

Name servers:
mac.net.ua.		30 IN NS abby.ns.cloudflare.com.
mac.net.ua.		30 IN NS dave.ns.cloudflare.com.