shell:$ nslookup -timeout=2 -retry=1 'facebook.lv' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: facebook.lv Address: 57.144.172.141 Name: facebook.lv Address: 2a03:2880:f356:8d:face:b00c:0:2