doctor.ru.		30 IN SOA ns.rax.ru. admin.rax.ru. (
				2024092710 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

doctor.ru.		30 IN TXT "v=spf1 ip4:88.212.196.79 ip4:88.212.196.115 -all"

doctor.ru.		30 IN A	88.212.196.115

Mail exchangers:
doctor.ru.		30 IN MX 10 mail.doctor.ru.

Name servers:
doctor.ru.		30 IN NS ns.rax.ru.
doctor.ru.		30 IN NS ns2.rax.ru.