ccnlab.net.		30 IN SOA ns1.alidns.com. hostmaster.hichina.com. (
				2024022709 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

ccnlab.net.		30 IN A	45.64.246.172

Name servers:
ccnlab.net.		30 IN NS ns2.alidns.com.
ccnlab.net.		30 IN NS ns1.alidns.com.