<?php
header("Content-Type:text/json;charset=UTF-8");
$domain = $_GET['url'];
$api = "https://api.ooomn.com/api/icp?domain=" . $domain;
$url = YunTu($api);
echo $url;
 
function YunTu($url)
{ 
    $ch = curl_init();
    $timeout = 30;
    $ua= $_SERVER['HTTP_USER_AGENT'];
    $ip = $_SERVER['HTTP_X_FORWARDED_FOR'] ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
    $http_type = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https://' : 'http://';
    $urls = $http_type . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_REFERER,$urls);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:'.$ip, 'CLIENT-IP:'.$ip));
    curl_setopt($ch, CURLOPT_USERAGENT, $ua);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
    $content = curl_exec($ch);
    curl_close($ch);
    return $content;
}
?>

使用方法：

把以上源码保存到icp.php，然后访问“域名/icp.php?url=查询域名”即可。