21windows.com.		30 IN SOA ns1.sharesdns.com. admin.sharesdns.com. (
				1631620788 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				1800       ; minimum (30 minutes)
				)

21windows.com.		30 IN A	172.247.41.205

Name servers:
21windows.com.		30 IN NS ns1.sharesdns.com.
21windows.com.		30 IN NS ns2.sharesdns.com.