shell:$ nslookup -timeout=2 -retry=1 'speedtest-tabuk.sa.zain.com.prod.hosts.ooklaserver.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
speedtest-tabuk.sa.zain.com.prod.hosts.ooklaserver.net	canonical name = speedtest-tabuk.sa.zain.com.
Name:	speedtest-tabuk.sa.zain.com
Address: 185.23.125.249
Name:	speedtest-tabuk.sa.zain.com
Address: 2a02:cb81:1001::c4