% nslookup -type=NS thisisridiculous.com
 Server:  presto.lsjs.org
 Address:  64.7.3.44

 Non-authoritative answer:
 thisisridiculous.com	nameserver = NS1.POWERHOST.CO.UK
 thisisridiculous.com	nameserver = NS2.POWERHOST.CO.UK

 Authoritative answers can be found from:
 NS1.POWERHOST.CO.UK	internet address = 209.207.141.81
 NS2.POWERHOST.CO.UK	internet address = 207.153.246.211

 % nslookup -type=NS thisisabsurd.com
 Server:  presto.lsjs.org
 Address:  64.7.3.44

 *** presto.lsjs.org can't find thisisabsurd.com: 
                      Non-existent host/domain