disable reverse ip lookup

Hello.
I want disable the reverse ip lookup for privacy reason.
Now if I perform a reverse ip lookup i have how results all web site hosted on my vps.

How can make this?

Very thanks.
Josef.

 

What's the output of

Code:

dig -x [I]your.public.ip.address[/I]

?

 

Hello thanks for your response.
this is result of query.

;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23017
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;MY.IP.ADDRESS.in-addr.arpa. IN PTR

;; ANSWER SECTION:
MY.IP.ADDRESS.in-addr.arpa. 86385 IN PTR SERVER1.MY-SERVER.ORG.

;; Query time: 3 msec
;; SERVER: MY.IP.ADDRESS#53(80.237.128.144)
;; WHEN: Sun Jan 27 14:38:05 2008
;; MSG SIZE rcvd: 82

 

This means there's just one answer, so people can't see what other web sites are hosted on your server.

 

Ah ok.....
I have posted... because the website domaintools.com display on my ip with reverse dns, all my hosted web sites...how can be possible?

very thanks.
Josef.

 

I think they have a huge database of web sites alongside with their IP addresses, and if you look up an IP, they also display all web sites on that IP.

 

realy..

can be a good solution block totaly the domain domaintools.com to prevent ip caching, within
hosts.deny file?

very thanks.
Josef