shell:$ nslookup -timeout=2 -retry=1 '10.22.55.146.in.app' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: 10.22.55.146.in.app Address: 76.223.54.146 Name: 10.22.55.146.in.app Address: 13.248.169.48