itossdmc.com.		30 IN SOA ns1.itossdmc.com. gustirta.yahoo.com. (
				2016012260 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

itossdmc.com.		30 IN TXT "v=spf1 +a +mx +ip4:124.40.248.5 ~all"

itossdmc.com.		30 IN A	124.40.248.252

Mail exchangers:
itossdmc.com.		30 IN MX 10 mail.itossdmc.com.

Name servers:
itossdmc.com.		30 IN NS ns2.itossdmc.com.
itossdmc.com.		30 IN NS ns1.itossdmc.com.