shell:$ nslookup -timeout=2 -retry=1 'www.kw.zain.com' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: www.kw.zain.com Address: 212.43.17.129 Name: www.kw.zain.com Address: 2a00:4521::4:0:2