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

Non-authoritative answer:
Name:	structureresearch.net
Address: 172.67.168.243
Name:	structureresearch.net
Address: 104.21.63.3
Name:	structureresearch.net
Address: 2606:4700:3035::ac43:a8f3
Name:	structureresearch.net
Address: 2606:4700:3033::6815:3f03