profstv.ru.		30 IN SOA ns1.domain.com. root.profstv.ru. (
				2025101502 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

profstv.ru.		30 IN TXT "v=spf1 a mx ip4:185.4.67.249 -all"

profstv.ru.		30 IN A	185.4.67.249

Mail exchangers:
profstv.ru.		30 IN MX 0 mail.profstv.ru.

Name servers:
profstv.ru.		30 IN NS ns1.profstv.ru.
profstv.ru.		30 IN NS ns2.profstv.ru.