Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\justinr\Desktop>nslookup
Default Server:  hq-marge.pollackassociates.com
Address:  192.168.200.110

> server 4.2.2.1
Default Server:  vnsc-pri.sys.gtei.net
Address:  4.2.2.1

> set type=A
> wiki.signature.net
Server:  vnsc-pri.sys.gtei.net
Address:  4.2.2.1

Non-authoritative answer:
Name:    wiki.signature.net
Address:  64.142.11.195

> server 4.2.2.2
Default Server:  vnsc-bak.sys.gtei.net
Address:  4.2.2.2

> set type=A
> wiki.signature.net
Server:  vnsc-bak.sys.gtei.net
Address:  4.2.2.2

*** vnsc-bak.sys.gtei.net can't find wiki.signature.net: Non-existent domain
> server 4.2.2.3
Default Server:  vnsc-lc.sys.gtei.net
Address:  4.2.2.3

> set type=A
> wiki.signature.net
Server:  vnsc-lc.sys.gtei.net
Address:  4.2.2.3

Non-authoritative answer:
Name:    wiki.signature.net
Address:  64.142.11.195

> server 4.2.2.4
Default Server:  vnsc-pri-dsl.genuity.net
Address:  4.2.2.4

> set type=A
> wiki.signature.net
Server:  vnsc-pri-dsl.genuity.net
Address:  4.2.2.4

*** vnsc-pri-dsl.genuity.net can't find wiki.signature.net: Non-existent domain
> server 4.2.2.5
Default Server:  vnsc-bak-dsl.genuity.net
Address:  4.2.2.5

> set type=A
> wiki.signature.net
Server:  vnsc-bak-dsl.genuity.net
Address:  4.2.2.5

*** vnsc-bak-dsl.genuity.net can't find wiki.signature.net: Non-existent domain
> exit

C:\Documents and Settings\justinr\Desktop>