ritm-it.ru.		30 IN SOA dns0.zenon.net. dnsmaster.zenon.net. (
				151636484  ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				300        ; minimum (5 minutes)
				)

ritm-it.ru.		30 IN TXT "v=spf1 include:lancloud.ru include:spf.host.ru
include:spf.unisender.com ~all"

ritm-it.ru.		30 IN A	213.189.196.122

Mail exchangers:
ritm-it.ru.		30 IN MX 10 mx04.lancloud.ru.
ritm-it.ru.		30 IN MX 10 mx03.lancloud.ru.
ritm-it.ru.		30 IN MX 10 mx01.lancloud.ru.
ritm-it.ru.		30 IN MX 10 mx02.lancloud.ru.

Name servers:
ritm-it.ru.		30 IN NS dns2.zenon.net.
ritm-it.ru.		30 IN NS dns1.zenon.net.