shell:$ nslookup -timeout=2 -retry=1 'pochta.ru' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: pochta.ru Address: 212.164.140.129 Name: pochta.ru Address: 212.164.140.151 Name: pochta.ru Address: 212.164.140.153