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

Non-authoritative answer:
Name:	awscli.amazonaws.com
Address: 3.160.22.103
Name:	awscli.amazonaws.com
Address: 3.160.22.54
Name:	awscli.amazonaws.com
Address: 3.160.22.72
Name:	awscli.amazonaws.com
Address: 3.160.22.60
Name:	awscli.amazonaws.com
Address: 2600:9000:25f3:5e00:16:c7b7:ba40:93a1
Name:	awscli.amazonaws.com
Address: 2600:9000:25f3:5000:16:c7b7:ba40:93a1
Name:	awscli.amazonaws.com
Address: 2600:9000:25f3:9a00:16:c7b7:ba40:93a1
Name:	awscli.amazonaws.com
Address: 2600:9000:25f3:2400:16:c7b7:ba40:93a1
Name:	awscli.amazonaws.com
Address: 2600:9000:25f3:6400:16:c7b7:ba40:93a1
Name:	awscli.amazonaws.com
Address: 2600:9000:25f3:aa00:16:c7b7:ba40:93a1
Name:	awscli.amazonaws.com
Address: 2600:9000:25f3:5c00:16:c7b7:ba40:93a1
Name:	awscli.amazonaws.com
Address: 2600:9000:25f3:f000:16:c7b7:ba40:93a1