Checks if a domain is available or taken.

domainAvailabilityChecker.php

<?php

	$domain = parse_url($_GET['domain']);
	$explode = array_reverse(explode('.', $domain['path']));
	
	$dns = dns_get_record($explode['1'].'.'.$explode['0'], DNS_A);
	if(count($dns) > 0):
		print 'Domain Taken';
	else:
		print 'Domain Avaliable.';
	endif;

?>