shell:$ nslookup -timeout=2 -retry=1 'codm.qq.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
codm.qq.com	canonical name = codm.qq.com.cloud.tc.qq.com.
codm.qq.com.cloud.tc.qq.com	canonical name = 1103039.sched.legopic2-dk.tdnsv6.com.
Name:	1103039.sched.legopic2-dk.tdnsv6.com
Address: 119.167.161.63
Name:	1103039.sched.legopic2-dk.tdnsv6.com
Address: 2408:871a:5100:14a:40::6
Name:	1103039.sched.legopic2-dk.tdnsv6.com
Address: 2408:872f:d00:14:70::22
Name:	1103039.sched.legopic2-dk.tdnsv6.com
Address: 2408:8719:2600:c:40::5
Name:	1103039.sched.legopic2-dk.tdnsv6.com
Address: 2408:8720:800:510:5e::8
Name:	1103039.sched.legopic2-dk.tdnsv6.com
Address: 2408:871a:5100:14a:40::8
Name:	1103039.sched.legopic2-dk.tdnsv6.com
Address: 2408:8720:800:514:5e::37