rbmedia.ru.		30 IN SOA ns1.reg.ru. hostmaster.ns1.reg.ru. (
				1718188612 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

rbmedia.ru.		30 IN TXT "v=spf1 ip4:31.31.196.178 a mx include:_spf.hosting.reg.ru
~all"

rbmedia.ru.		30 IN A	185.215.4.33

Mail exchangers:
rbmedia.ru.		30 IN MX 10 mx1.hosting.reg.ru.
rbmedia.ru.		30 IN MX 20 mx2.hosting.reg.ru.

Name servers:
rbmedia.ru.		30 IN NS ns1.reg.ru.
rbmedia.ru.		30 IN NS ns2.reg.ru.