unifree.ru.		30 IN SOA ns1.unifree.ru. vshost.unifree.ru. (
				20191153   ; serial
				900        ; refresh (15 minutes)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

unifree.ru.		30 IN TXT "v=spf1 mx a ptr ip4:89.179.240.91 a:ns1.unifree.ru
a:ns2.afraid.org ?all"

unifree.ru.		30 IN A	89.179.240.91

Mail exchangers:
unifree.ru.		30 IN MX 20 mail.unifree.ru.
unifree.ru.		30 IN MX 10 mailuse.ru.
unifree.ru.		30 IN MX 10 unifree.ru.

Name servers:
unifree.ru.		30 IN NS ns1.unifree.ru.
unifree.ru.		30 IN NS ns2.afraid.org.
unifree.ru.		30 IN NS ns2.unifree.ru.