shell:$ nslookup -timeout=2 -retry=1 'www.flexiroam.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.flexiroam.com	canonical name = d49dbc08ba792f2a.vercel-dns-016.com.
Name:	d49dbc08ba792f2a.vercel-dns-016.com
Address: 216.150.16.193
Name:	d49dbc08ba792f2a.vercel-dns-016.com
Address: 216.150.1.193