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

Non-authoritative answer:
Name:	kgen.io
Address: 104.18.22.32
Name:	kgen.io
Address: 104.18.23.32
Name:	kgen.io
Address: 2606:4700::6812:1720
Name:	kgen.io
Address: 2606:4700::6812:1620