sicurezza.ru.		30 IN SOA ns.hostland.ru. support.hostland.ru. (
				100000000  ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

sicurezza.ru.		30 IN TXT "v=spf1 include:_spf.hostland.ru ~all"

sicurezza.ru.		30 IN A	185.26.122.9

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

Name servers:
sicurezza.ru.		30 IN NS ns3.hostland.ru.
sicurezza.ru.		30 IN NS ns.hostland.ru.