shell:$ nslookup -timeout=2 -retry=1 'www.ff.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	www.ff.com
Address: 44.245.72.232
Name:	www.ff.com
Address: 35.155.5.205
Name:	www.ff.com
Address: 35.160.67.184