tradedir.ru.		30 IN SOA dns.fastdns24.com. support.fastvps.ru. (
				2017070414 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

tradedir.ru.		30 IN TXT "v=spf1 ip4:46.4.62.17 a mx include:_spf.mail.ru ~all"

tradedir.ru.		30 IN A	46.4.62.17

Mail exchangers:
tradedir.ru.		30 IN MX 10 emx.mail.ru.

Name servers:
tradedir.ru.		30 IN NS dns2.fastdns24.org.
tradedir.ru.		30 IN NS dns3.fastdns24.eu.
tradedir.ru.		30 IN NS dns4.fastdns24.link.
tradedir.ru.		30 IN NS dns.fastdns24.com.