shell:$ nslookup -timeout=2 -retry=1 'roshan1.b-cdn.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	roshan1.b-cdn.net
Address: 185.111.111.155
Name:	roshan1.b-cdn.net
Address: 2400:52e0:1e00:2::1331:1