shell:$ nslookup -timeout=2 -retry=1 'speedtest.u.com.my'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	speedtest.u.com.my
Address: 123.136.100.148
Name:	speedtest.u.com.my
Address: 2405:3800:1001:12::148