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

Non-authoritative answer:
Name:	rwdoors.com
Address: 104.20.32.50
Name:	rwdoors.com
Address: 172.66.173.183
Name:	rwdoors.com
Address: 2606:4700:10::ac42:adb7
Name:	rwdoors.com
Address: 2606:4700:10::6814:2032