Convert IP address

[Mike(mickako)Blezien]

Hello,

was wondering if there is a module or someone may know of a quick means of convering a IP address to a host/domain address.

this is a snip of code we use to use, but I don't think it works very well any more:

# Covert Host IP Address to domain name IE: [somedomain.com]
$ip = remote_addr();
$n = `nslookup -sil $ip | grep Name`; chomp($n);
$dns_host=substr($n, rindex($n, " ")+1);
$period1=rindex($dns_host,'.');
$period2=rindex($dns_host,'.',$period1-1);
$domain_host = substr($dns_host,$period2+1);
# Now split secondary domain to top level domain
($sec_domain, $top_domain) = split(/\./, $domain_host);

then we could obtain the secondary and top domain names... any other suggestions would be much appreciated. :)

TIA,
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Mike<mickalo>Blezien
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Thunder Rain Internet Publishing
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