sibrosa.ru.		30 IN SOA dommainer151025.ru. root.dommainer151025.ru. (
				2025101600 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

sibrosa.ru.		30 IN TXT "v=spf1 ip4:109.172.7.197 a mx ~all"

sibrosa.ru.		30 IN A	109.172.7.197

Mail exchangers:
sibrosa.ru.		30 IN MX 10 mail.sibrosa.ru.
sibrosa.ru.		30 IN MX 20 mail.sibrosa.ru.

Name servers:
sibrosa.ru.		30 IN NS ns1.firstvds.ru.
sibrosa.ru.		30 IN NS ns2.firstvds.ru.