mrt-sfera.ru.		30 IN SOA ns81.hostia.name. hostmaster.mrt-sfera.ru. (
				2024091201 ; serial
				602        ; refresh (10 minutes 2 seconds)
				800        ; retry (13 minutes 20 seconds)
				120960     ; expire (1 day 9 hours 36 minutes)
				606        ; minimum (10 minutes 6 seconds)
				)

mrt-sfera.ru.		30 IN TXT "v=spf1 a mx ip4:94.130.71.207 ip4:94.130.71.230 ~all"

mrt-sfera.ru.		30 IN A	87.236.16.43

Mail exchangers:
mrt-sfera.ru.		30 IN MX 10 mail.mrt-sfera.ru.

Name servers:
mrt-sfera.ru.		30 IN NS ns81.hostia.name.
mrt-sfera.ru.		30 IN NS ns82.hostia.name.