shell:$ nslookup -timeout=2 -retry=1 'dtac.co.th.port.8080.org' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: dtac.co.th.port.8080.org Address: 76.223.54.146 Name: dtac.co.th.port.8080.org Address: 13.248.169.48