shell:$ nslookup -timeout=2 -retry=1 'utv3.com.www.dtac.co.th.gp' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: utv3.com.www.dtac.co.th.gp canonical name = th.gp. Name: th.gp Address: 138.201.129.184