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

Non-authoritative answer:
Name:	smartsimregistration.org
Address: 172.67.221.21
Name:	smartsimregistration.org
Address: 104.21.70.69
Name:	smartsimregistration.org
Address: 2606:4700:3030::ac43:dd15
Name:	smartsimregistration.org
Address: 2606:4700:3032::6815:4645