importcolo.com.		30 IN SOA ns1.yourhostingaccount.com. admin.yourhostingaccount.com. (
				2012072310 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

Mail exchangers:
importcolo.com.		30 IN MX 30 mx.importcolo.com.

Name servers:
importcolo.com.		30 IN NS ns2.yourhostingaccount.com.
importcolo.com.		30 IN NS ns1.yourhostingaccount.com.