Kód:
Default server: 192.5.5.241
Address: 192.5.5.241#53
> update.microsoft.com
Server:         192.5.5.241
Address:        192.5.5.241#53

Non-authoritative answer:
update.microsoft.com    canonical name = update.microsoft.com.nsatc.net.
update.microsoft.com.nsatc.net  canonical name = www.update.microsoft.com.
www.update.microsoft.com        canonical name = www.update.microsoft.com.nsatc.net.
Name:   www.update.microsoft.com.nsatc.net
Address: 65.55.184.125
> set q=txt
> set class=chaos
> version.bind
Server:         192.5.5.241
Address:        192.5.5.241#53

** server can't find version.bind: NOTIMP
na lokale nefunguje:
Kód:
nslookup
> server 192.168.1.50
Default server: 192.168.1.50
Address: 192.168.1.50#53
> update.microsoft.com
Server:         192.168.1.50
Address:        192.168.1.50#53

** server can't find update.microsoft.com: SERVFAIL
>