shell:$ nslookup -timeout=2 -retry=1 'appsupport.qq.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
appsupport.qq.com	canonical name = ins-uw43j1pm.ias.tencent-cloud.net.
Name:	ins-uw43j1pm.ias.tencent-cloud.net
Address: 43.154.252.110
Name:	ins-uw43j1pm.ias.tencent-cloud.net
Address: 240e:97c:2f:2::37
Name:	ins-uw43j1pm.ias.tencent-cloud.net
Address: 240e:97c:2f:2::56