shell:$ nslookup -timeout=2 -retry=1 'imu2-speedtest.globe.com.ph.prod.hosts.ooklaserver.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
imu2-speedtest.globe.com.ph.prod.hosts.ooklaserver.net	canonical name = imu2-speedtest.globe.com.ph.
Name:	imu2-speedtest.globe.com.ph
Address: 124.6.181.230
Name:	imu2-speedtest.globe.com.ph
Address: 2001:fd8:2f2:b::2