PHP Manual: Get the second level domain name

Description

string geoip_domain_by_name(string $hostname)

The geoip_domain_by_name function will return the second level domain names associated with a hostname or an IP address.

This function is currently only available to users who have bought a commercial GeoIP Domain Edition. A warning will be issued if the proper database cannot be located.

Parameters

hostname: The hostname or IP address.

Return Values

Returns the domain name on success, or false if the address cannot be found in the database.

Examples

Example #1 A geoip_domain_by_name example

This will output the domain associated with IP 61.106.139.1.

<?php
$domain = geoip_domain_by_name('61.106.139.1');

if ($domain) {
    echo 'The domain is: '. $domain;
}

?>

The above example will output:

The domain is: von.co.kr