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

Non-authoritative answer:
Name:	smartsign.com
Address: 104.17.31.104
Name:	smartsign.com
Address: 104.17.30.104
Name:	smartsign.com
Address: 2606:4700::6811:1f68
Name:	smartsign.com
Address: 2606:4700::6811:1e68