73688.net. 30 IN CNAME 301.zch168.com. 73688.net. 30 IN CNAME 301.zch168.com. 301.zch168.com. 30 IN A 107.148.150.194 73688.net. 30 IN CNAME 301.zch168.com. Name servers: 73688.net. 30 IN NS v1.xdp.dnsxdp.com. 73688.net. 30 IN NS v2.xdp.dnsxdp.com.