istec.com.ua.		30 IN SOA master.hostsila.com. dc\.hostpro.gmail.com. (
				2025091400 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

istec.com.ua.		30 IN TXT "v=spf1 ip4:194.28.86.105 ip4:91.239.234.14 +mx +a
+ip4:185.156.42.97 ~all"

istec.com.ua.		30 IN A	194.28.86.105

Mail exchangers:
istec.com.ua.		30 IN MX 0 istec.com.ua.

Name servers:
istec.com.ua.		30 IN NS slave.hostsila.net.
istec.com.ua.		30 IN NS slave3.hostsila.net.
istec.com.ua.		30 IN NS master.hostsila.com.
istec.com.ua.		30 IN NS slave2.hostsila.com.