shell:$ nslookup -timeout=2 -retry=1 'ins-mwco5j1s.ias.tencent-cloud.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	ins-mwco5j1s.ias.tencent-cloud.net
Address: 43.156.222.16
Name:	ins-mwco5j1s.ias.tencent-cloud.net
Address: 43.156.222.203