msb-group.ru.		30 IN SOA server165.hosting.reg.ru. support.reg.ru. (
				2017091994 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

msb-group.ru.		30 IN TXT "v=spf1 ip4:31.31.196.203 a mx include:_spf.hosting.reg.ru
~all"

msb-group.ru.		30 IN A	31.31.196.203

Mail exchangers:
msb-group.ru.		30 IN MX 10 mx.yandex.net.

Name servers:
msb-group.ru.		30 IN NS ns2.hosting.reg.ru.
msb-group.ru.		30 IN NS ns1.hosting.reg.ru.