Domein checken
Ik heb veel rond gezocht naar een domein checker...
maar kon niet echt iets gemakkelijk's vinden dus heb ik zelf wat geknutseld.
Het probleem is alsvolgt:
www.verschoof.nl bestaat, maar als ik die opzoek zegt hij dat hij niet bestaat.
wat gaat er fout in mijn script?
Voor de rest werkt hij prima.
Ik heb het volgende:
Code (php)
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<?php
function checkDomain($domain,$server,$findText){
// Open a socket connection to the whois server
$con = fsockopen($server, 43);
if (!$con) return false;
// Send the requested doman name
fputs($con, $domain."\r\n");
// Read and store the server response
$response = ' :';
while(!feof($con)) {
$response .= fgets($con,128);
}
// Close the connection
fclose($con);
// Check the response stream whether the domain is available
if (strpos($response, $findText)){
return true;
}else{
return false;
}
}
function showDomainResult($domain,$server,$findText){
if (checkDomain($domain,$server,$findText)){
$antwoord = 'Het domein '.$domain.' is beschikbaar.';
}else{
$antwoord = 'Het domein '.$domain.' is al bezet.';
}
return $antwoord;
}
$serverdefs= array(
"com" => array("whois.crsnic.net","No match for"),
"net" => array("whois.crsnic.net","No match for"),
"org" => array("whois.pir.org","NOT FOUND"),
"biz" => array("whois.biz","Not found"),
"info" => array("whois.afilias.net","NOT FOUND"),
"co.uk" => array("whois.nic.uk","No match"),
"co.ug" => array("wawa.eahd.or.ug","No entries found"),
"or.ug" => array("wawa.eahd.or.ug","No entries found"),
"ac.ug" => array("wawa.eahd.or.ug","No entries found"),
"ne.ug" => array("wawa.eahd.or.ug","No entries found"),
"sc.ug" => array("wawa.eahd.or.ug","No entries found"),
"nl" => array("whois.domain-registry.nl","not a registered domain"),
"ro" => array("whois.rotld.ro","No entries found for the selected"),
"com.au" => array("whois.ausregistry.net.au","No data Found"),
"ca" => array("whois.cira.ca", "AVAIL"),
"org.uk" => array("whois.nic.uk","No match"),
"name" => array("whois.nic.name","No match"),
"us" => array("whois.nic.us","Not Found"),
"ws" => array("whois.website.ws","No Match"),
"be" => array("whois.ripe.net","No entries"),
"com.cn" => array("whois.cnnic.cn","no matching record"),
"net.cn" => array("whois.cnnic.cn","no matching record"),
"org.cn" => array("whois.cnnic.cn","no matching record"),
"no" => array("whois.norid.no","no matches"),
"se" => array("whois.nic-se.se","No data found"),
"nu" => array("whois.nic.nu","NO MATCH for"),
"com.tw" => array("whois.twnic.net","No such Domain Name"),
"net.tw" => array("whois.twnic.net","No such Domain Name"),
"org.tw" => array("whois.twnic.net","No such Domain Name"),
"cc" => array("whois.nic.cc","No match"),
"nl" => array("whois.domain-registry.nl","is free"),
"pl" => array("whois.dns.pl","No information about"),
"pt" => array("whois.ripe.net","No entries found"),
"de" => array("whois.denic.de","not found in database"),
"in" => array("whois.inregistry.net","NOT FOUND"),
"eu" => array("whois.eu","FREE"),
"za.org" => array("whois.za.net","No such domain"),
"za.net" => array("whois.za.net","No such domain"),
"tv" => array("tvwhois.verisign-grs.com","No match for")
);
// The form was submitted
if ($_SERVER['REQUEST_METHOD'] == "POST"){
$domainbase = $_POST['domainname'];
$d_com = $_POST['com'];
// Check domains only if the base name is big enough
if (strlen($domainbase)>2){
if($serverdefs['com'] == ""){
echo '.'.$_POST['com'].' bestaat niet';
}else{
$i = 1;
foreach($serverdefs['com'] AS $een){
$waarde[$i] = $een;
$i ++;
}
showDomainResult($domainbase.$_POST['com'], $waarde[1], $waarde[2]);
}
}
}
echo '<form action="'.$_SERVER["PHP_SELF"].'" method="post" name="domain">
Domain name:
<table>
<tr><td><input name="domainname" type="text" /><select name="com">';
foreach($serverdefs AS $domein => $anders){
if($domein == "nl"){
echo '<option SELECTED>.'.$domein.'</option>';
}else{
echo '<option>.'.$domein.'</option>';
}
}
echo '</select></td></tr>
<tr><td><input type="submit" value="Check domain"/></td></tr>
</table>
</form>';
?>
function checkDomain($domain,$server,$findText){
// Open a socket connection to the whois server
$con = fsockopen($server, 43);
if (!$con) return false;
// Send the requested doman name
fputs($con, $domain."\r\n");
// Read and store the server response
$response = ' :';
while(!feof($con)) {
$response .= fgets($con,128);
}
// Close the connection
fclose($con);
// Check the response stream whether the domain is available
if (strpos($response, $findText)){
return true;
}else{
return false;
}
}
function showDomainResult($domain,$server,$findText){
if (checkDomain($domain,$server,$findText)){
$antwoord = 'Het domein '.$domain.' is beschikbaar.';
}else{
$antwoord = 'Het domein '.$domain.' is al bezet.';
}
return $antwoord;
}
$serverdefs= array(
"com" => array("whois.crsnic.net","No match for"),
"net" => array("whois.crsnic.net","No match for"),
"org" => array("whois.pir.org","NOT FOUND"),
"biz" => array("whois.biz","Not found"),
"info" => array("whois.afilias.net","NOT FOUND"),
"co.uk" => array("whois.nic.uk","No match"),
"co.ug" => array("wawa.eahd.or.ug","No entries found"),
"or.ug" => array("wawa.eahd.or.ug","No entries found"),
"ac.ug" => array("wawa.eahd.or.ug","No entries found"),
"ne.ug" => array("wawa.eahd.or.ug","No entries found"),
"sc.ug" => array("wawa.eahd.or.ug","No entries found"),
"nl" => array("whois.domain-registry.nl","not a registered domain"),
"ro" => array("whois.rotld.ro","No entries found for the selected"),
"com.au" => array("whois.ausregistry.net.au","No data Found"),
"ca" => array("whois.cira.ca", "AVAIL"),
"org.uk" => array("whois.nic.uk","No match"),
"name" => array("whois.nic.name","No match"),
"us" => array("whois.nic.us","Not Found"),
"ws" => array("whois.website.ws","No Match"),
"be" => array("whois.ripe.net","No entries"),
"com.cn" => array("whois.cnnic.cn","no matching record"),
"net.cn" => array("whois.cnnic.cn","no matching record"),
"org.cn" => array("whois.cnnic.cn","no matching record"),
"no" => array("whois.norid.no","no matches"),
"se" => array("whois.nic-se.se","No data found"),
"nu" => array("whois.nic.nu","NO MATCH for"),
"com.tw" => array("whois.twnic.net","No such Domain Name"),
"net.tw" => array("whois.twnic.net","No such Domain Name"),
"org.tw" => array("whois.twnic.net","No such Domain Name"),
"cc" => array("whois.nic.cc","No match"),
"nl" => array("whois.domain-registry.nl","is free"),
"pl" => array("whois.dns.pl","No information about"),
"pt" => array("whois.ripe.net","No entries found"),
"de" => array("whois.denic.de","not found in database"),
"in" => array("whois.inregistry.net","NOT FOUND"),
"eu" => array("whois.eu","FREE"),
"za.org" => array("whois.za.net","No such domain"),
"za.net" => array("whois.za.net","No such domain"),
"tv" => array("tvwhois.verisign-grs.com","No match for")
);
// The form was submitted
if ($_SERVER['REQUEST_METHOD'] == "POST"){
$domainbase = $_POST['domainname'];
$d_com = $_POST['com'];
// Check domains only if the base name is big enough
if (strlen($domainbase)>2){
if($serverdefs['com'] == ""){
echo '.'.$_POST['com'].' bestaat niet';
}else{
$i = 1;
foreach($serverdefs['com'] AS $een){
$waarde[$i] = $een;
$i ++;
}
showDomainResult($domainbase.$_POST['com'], $waarde[1], $waarde[2]);
}
}
}
echo '<form action="'.$_SERVER["PHP_SELF"].'" method="post" name="domain">
Domain name:
<table>
<tr><td><input name="domainname" type="text" /><select name="com">';
foreach($serverdefs AS $domein => $anders){
if($domein == "nl"){
echo '<option SELECTED>.'.$domein.'</option>';
}else{
echo '<option>.'.$domein.'</option>';
}
}
echo '</select></td></tr>
<tr><td><input type="submit" value="Check domain"/></td></tr>
</table>
</form>';
?>
Toevoeging op 05/03/2011 04:02:23:
Ik heb een nieuwe controle manier bedacht,
dat doe ik al volgt;
Ik haal de IP op van www.google.nl
$ip = 74.125.79.104;
dus hij vindt een ip, dat betekend dat hij bestaat, als hij niets vindt geeft hij het ip van je eigen domein.
dus dan weet je dat hij beschikbaar is, is dit een betrouwbare methode?
Toevoeging op 05/03/2011 04:02:34:
Ik heb een nieuwe controle manier bedacht,
dat doe ik al volgt;
Ik haal de IP op van www.google.nl
$ip = 74.125.79.104;
dus hij vindt een ip, dat betekend dat hij bestaat, als hij niets vindt geeft hij het ip van je eigen domein.
dus dan weet je dat hij beschikbaar is, is dit een betrouwbare methode?
Maar hij klopt nog niet helemaal denk ik...
@micheal
dat script is 8 jaar geleden gepost..
ik ga er van uit dat ze nu andere/betere methodes gebruiken..