[GTER] DNS REVERSO

[Hermann Wecke]

On Thu, 26 Feb 2004, Henrique wrote:
> como verifico se um host tem DNS reverso?

No *nix, tem o host e o nslookup...

host www.blablabla.com.br
- ou -
nslookup www.blablabla.com.br

se tiver, vai aparecer...

host www.blablabla.com.br
www.blablabla.com.br has address 200.246.181.95


nslookup www.blablabla.com.br
Note:  nslookup is deprecated and may be removed from future releases.
Consider using the `dig' or `host' programs instead.  Run nslookup with
the `-sil[ent]' option to prevent this message from appearing.
Server:         209.68.1.155
Address:        209.68.1.155#53

Non-authoritative answer:
Name:   www.blablabla.com.br
Address: 200.246.181.95