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

Non-authoritative answer:
Name:	siigo.net
Address: 104.18.24.139
Name:	siigo.net
Address: 104.18.25.139
Name:	siigo.net
Address: 2606:4700::6812:198b
Name:	siigo.net
Address: 2606:4700::6812:188b