regruhosting.ru.	30 IN SOA ns1.reg.ru. hostmaster.ns1.reg.ru. (
				1715672882 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

regruhosting.ru.	30 IN TXT "v=spf1 mx ip4:31.31.194.10 include:spf.yandex.net
~all"

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

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