shell:$ nslookup -timeout=2 -retry=1 'dynggepcrak-43-2-66-105.inwitelecom.net' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: dynggepcrak-43-2-66-105.inwitelecom.net Address: 105.66.2.43