incorporation.ru.	30 IN SOA server74.hosting.reg.ru. root.server74.hosting.reg.ru. (
				2017081129 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

incorporation.ru.	30 IN TXT "v=spf1 include:_spf.hosting.reg.ru ip4:37.140.192.239 a
mx ~all"

incorporation.ru.	30 IN A	37.140.192.239

Mail exchangers:
incorporation.ru.	30 IN MX 20 mx2.hosting.reg.ru.
incorporation.ru.	30 IN MX 10 mx1.hosting.reg.ru.

Name servers:
incorporation.ru.	30 IN NS ns1.hosting.reg.ru.
incorporation.ru.	30 IN NS ns2.hosting.reg.ru.