shell:$ nslookup -timeout=2 -retry=1 'mi.udemy.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
mi.udemy.com	canonical name = dhn70m8ql0sbk.cloudfront.net.
Name:	dhn70m8ql0sbk.cloudfront.net
Address: 3.161.213.4
Name:	dhn70m8ql0sbk.cloudfront.net
Address: 3.161.213.54
Name:	dhn70m8ql0sbk.cloudfront.net
Address: 3.161.213.60
Name:	dhn70m8ql0sbk.cloudfront.net
Address: 3.161.213.53