sbkom.ru.		30 IN SOA ns1.infobox.org. presidentinternet.yahoo.com. (
				2023011302 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				10800      ; minimum (3 hours)
				)

sbkom.ru.		30 IN TXT "v=spf1 ip4:77.221.128.0/19 ~all"

sbkom.ru.		30 IN A	77.221.130.39

Mail exchangers:
sbkom.ru.		30 IN MX 10 mx.yandex.net.

Name servers:
sbkom.ru.		30 IN NS ns1.infobox.org.
sbkom.ru.		30 IN NS ns3.infobox.org.
sbkom.ru.		30 IN NS ns2.infobox.org.
sbkom.ru.		30 IN NS ns4.infobox.org.