nostromo:tobiasu$ nslookup                                                     
> server 145.253.2.11
Default server: 145.253.2.11
Address: 145.253.2.11#53
> youporn.com
Server:         145.253.2.11
Address:        145.253.2.11#53

Name:   youporn.com
Address: 127.0.0.251
> server 10.0.0.1
Default server: 10.0.0.1
Address: 10.0.0.1#53
> youporn.com
Server:         10.0.0.1
Address:        10.0.0.1#53

Non-authoritative answer:
Name:   youporn.com
Address: 74.86.111.8
Name:   youporn.com
Address: 74.86.111.11
>