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

Non-authoritative answer:
Name:	nmap.org
Address: 50.116.1.184
Name:	nmap.org
Address: 2600:3c01:e000:3e6::6d4e:7061