shell:$ nslookup -timeout=2 -retry=1 'study.ekb.eg'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
study.ekb.eg	canonical name = study1.ekbsite.co.uk.
study1.ekbsite.co.uk	canonical name = d225eli5tl8qdh.cloudfront.net.
Name:	d225eli5tl8qdh.cloudfront.net
Address: 18.238.25.37
Name:	d225eli5tl8qdh.cloudfront.net
Address: 18.238.25.95
Name:	d225eli5tl8qdh.cloudfront.net
Address: 18.238.25.111
Name:	d225eli5tl8qdh.cloudfront.net
Address: 18.238.25.104
Name:	d225eli5tl8qdh.cloudfront.net
Address: 2600:9000:25f5:3800:e:c774:2140:93a1
Name:	d225eli5tl8qdh.cloudfront.net
Address: 2600:9000:25f5:d800:e:c774:2140:93a1
Name:	d225eli5tl8qdh.cloudfront.net
Address: 2600:9000:25f5:6e00:e:c774:2140:93a1
Name:	d225eli5tl8qdh.cloudfront.net
Address: 2600:9000:25f5:5600:e:c774:2140:93a1
Name:	d225eli5tl8qdh.cloudfront.net
Address: 2600:9000:25f5:b200:e:c774:2140:93a1
Name:	d225eli5tl8qdh.cloudfront.net
Address: 2600:9000:25f5:2a00:e:c774:2140:93a1
Name:	d225eli5tl8qdh.cloudfront.net
Address: 2600:9000:25f5:9200:e:c774:2140:93a1
Name:	d225eli5tl8qdh.cloudfront.net
Address: 2600:9000:25f5:2000:e:c774:2140:93a1