epm21.ru.		30 IN SOA ns163.dns-rus.net. dns.bh-group.net. (
				2024022901 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

epm21.ru.		30 IN TXT "v=spf1 ip4:91.219.194.3 +a +mx +ip4:91.219.194.15
+ip4:91.219.194.32 ~all"

epm21.ru.		30 IN A	91.219.194.3

Mail exchangers:
epm21.ru.		30 IN MX 10 mx.yandex.ru.

Name servers:
epm21.ru.		30 IN NS ns163.dns-rus.net.
epm21.ru.		30 IN NS ns164.dns-rus.net.