shell:$ nslookup -timeout=2 -retry=1 'v4.sg.cptr-api.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	v4.sg.cptr-api.com
Address: 3.170.185.99
Name:	v4.sg.cptr-api.com
Address: 3.170.185.2
Name:	v4.sg.cptr-api.com
Address: 3.170.185.101
Name:	v4.sg.cptr-api.com
Address: 3.170.185.32