shell:$ nslookup -timeout=2 -retry=1 'v2ray-uk1.sshagan.us'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	v2ray-uk1.sshagan.us
Address: 34.41.139.193
Name:	v2ray-uk1.sshagan.us
Address: 2600:1900:4001:96e:8000:1:ac5e:d976