itep.ru.		30 IN SOA ns.itep.ru. noc.itep.ru. (
				2024012900 ; serial
				14400      ; refresh (4 hours)
				7200       ; retry (2 hours)
				3600000    ; expire (5 weeks 6 days 16 hours)
				86400      ; minimum (1 day)
				)

itep.ru.		30 IN TXT "v=spf1 a mx ip4:144.206.151.253 ip4:144.206.151.254 ~all"

itep.ru.		30 IN A	144.206.151.254

Mail exchangers:
itep.ru.		30 IN MX 100 mx.itep.ru.
itep.ru.		30 IN MX 200 mx2.itep.ru.

Name servers:
itep.ru.		30 IN NS ns.itep.ru.
itep.ru.		30 IN NS suncom.itep.ru.