shell:$ nslookup -timeout=2 -retry=1 'www.zong.com.pk.cdn.cloudflare.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	www.zong.com.pk.cdn.cloudflare.net
Address: 104.20.30.71
Name:	www.zong.com.pk.cdn.cloudflare.net
Address: 172.66.171.209
Name:	www.zong.com.pk.cdn.cloudflare.net
Address: 2606:4700:10::ac42:abd1
Name:	www.zong.com.pk.cdn.cloudflare.net
Address: 2606:4700:10::6814:1e47