shell:$ nslookup -timeout=2 -retry=1 'ecarrier.claro.com.co.fbga1-4.fna.fbcdn.net' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: ecarrier.claro.com.co.fbga1-4.fna.fbcdn.net Address: 186.102.189.30