Hi,
Thanks for getting back to me.. Here some more information.. Very interesting....
[code]
<?php
function dns_lookup($domainname) {
$sdip = gethostbyname($domainname );
$sddomain = gethostbyaddr($sdip);
print "<p>Requested FQDN : $domainname<br/>";
print "IP: $sdip<br/>";
print "Domain: $sddomain<br/></p>";
}
function get_curl( $url, $useragent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20041001 Firefox/0.10.1', $loop = 10, $javascript_loop = 0, $timeout = 15 ) {
print "<p>Initialise curl for url $url<br/>";
$ch = curl_init();
curl_setopt( $ch, CURLOPT_USERAGENT, $useragent );
curl_setopt( $ch, CURLOPT_URL, $url );
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
curl_setopt( $ch, CURLOPT_ENCODING, "" );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch, CURLOPT_AUTOREFERER, true );
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false ); # required for https urls
curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, $timeout );
curl_setopt( $ch, CURLOPT_TIMEOUT, $timeout );
curl_setopt( $ch, CURLOPT_MAXREDIRS, 10 );
$content = curl_exec( $ch );
$reslen = strlen($content);
print "Curl result len $reslen;<br/>";
curl_close( $ch );
print "</p>";
return $content;
}
# initial test
dns_lookup("www.microsoft.com");
get_curl("www.microsoft.com");
dns_lookup("www.google.co.uk");
get_curl("www.google.co.uk");
dns_lookup("www.plus.net");
get_curl("www.plus.net");
dns_lookup("www.dmd-law.co.uk");
get_curl("www.dmd-law.co.uk");
dns_lookup("www.legalrss.co.uk");
get_curl("www.legalrss.co.uk");
?>
results....
Requested FQDN : www.microsoft.com
IP: 23.212.229.47
Domain: a23-212-229-47.deploy.static.akamaitechnologies.com
Initialise curl for url www.microsoft.com
Curl result len 172008;
Requested FQDN : www.google.co.uk
IP: 172.217.17.99
Domain: ams15s29-in-f3.1e100.net
Initialise curl for url www.google.co.uk
Curl result len 11377;
Requested FQDN : www.plus.net
IP: 212.159.9.2
Domain: portal.plus.net
Initialise curl for url www.plus.net
Curl result len 101735;
Requested FQDN : www.dmd-law.co.uk
IP: 91.136.8.9
Domain: hostedc50.megawebservers.eu
Initialise curl for url www.dmd-law.co.uk
Curl result len 34435;
Requested FQDN : www.legalrss.co.uk
IP: 104.31.83.145
Domain: 104.31.83.145
Initialise curl for url www.legalrss.co.uk
Curl result len 0;
