spt-nn.ru.		30 IN SOA hubert.handyhost.ru. root.example.com. (
				2018051913 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

spt-nn.ru.		30 IN TXT "v=spf1 ip4:109.95.211.25 a mx ~all"

spt-nn.ru.		30 IN A	109.95.211.29

Mail exchangers:
spt-nn.ru.		30 IN MX 20 mail.spt-nn.ru.
spt-nn.ru.		30 IN MX 10 mail.spt-nn.ru.

Name servers:
spt-nn.ru.		30 IN NS ns1.handyhost.ru.
spt-nn.ru.		30 IN NS ns2.handyhost.ru.