shell:$ nslookup -timeout=2 -retry=1 'flexe.io'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	flexe.io
Address: 104.21.6.163
Name:	flexe.io
Address: 172.67.135.6
Name:	flexe.io
Address: 2606:4700:3032::ac43:8706
Name:	flexe.io
Address: 2606:4700:3030::6815:6a3