corbina.ru.		30 IN SOA dns1.corbina.ru. hostmaster.corbina.ru. (
				1714116901 ; serial
				3600       ; refresh (1 hour)
				300        ; retry (5 minutes)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

corbina.ru.		30 IN TXT "v=spf1 a mx ptr ip4:195.14.50.0/24 ip4:85.21.78.0/24
ip4:78.107.19.0/24 ip4:83.102.180.10 ip4:78.107.197.44 ?all"

corbina.ru.		30 IN A	89.179.135.67

Mail exchangers:
corbina.ru.		30 IN MX 10 cas.corbina.ru.

Name servers:
corbina.ru.		30 IN NS dns1.corbina.ru.
corbina.ru.		30 IN NS dns2.corbina.ru.