sm-industry.ru.		599 IN SOA ns1.timeweb.ru. dns.timeweb.ru. (
				2011102121 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				600        ; minimum (10 minutes)
				)

sm-industry.ru.		599 IN TXT "v=spf1 ip4:92.53.116.0/22 ip4:92.53.96.0/22
ip4:92.53.112.0/22 ip4:92.53.104.0/22 ~all"

sm-industry.ru.		599 IN A 136.243.44.202

Mail exchangers:
sm-industry.ru.		599 IN MX 10 mx1.timeweb.ru.
sm-industry.ru.		599 IN MX 20 mx2.timeweb.ru.

Name servers:
sm-industry.ru.		599 IN NS ns1.timeweb.ru.
sm-industry.ru.		599 IN NS ns4.timeweb.org.
sm-industry.ru.		599 IN NS ns2.timeweb.ru.
sm-industry.ru.		599 IN NS ns3.timeweb.org.