/**
* Wrapper around Jeremy Kendall's PHP Domain Parser that parses the
* domain/url passed to the function and returns the Tld and Valid domain
* @param $domain
* @throws \InvalidArgumentException when the tld is not valid
* @return array returns an associative array with the domain and tld
*/
private function parse($domain)
{
$pslManager = new PublicSuffixListManager();
$parser = new Parser($pslManager->getList());
// First check if the suffix is actually valid
if (!$parser->isSuffixValid($domain)) {
throw new \InvalidArgumentException("Invalid TLD");
}
$components = [];
$components["tld"] = $parser->getPublicSuffix($domain);
$components["domain"] = $parser->getRegisterableDomain($domain);
return $components;
}
public function getLiveDns($hostname)
{
$pslManager = new PublicSuffixListManager();
$domainParser = new Parser($pslManager->getList());
$hostname = strtolower($hostname);
$baseDomain = $domainParser->getRegisterableDomain($hostname);
$ipUtils = $this->ipUtils;
$records = Cache::remember($hostname, 60 * 24, function () use($ipUtils, $hostname) {
$dns = new Dns(['8.8.8.8', '8.8.4.4', 2]);
$records = $dns->getDomainRecords($hostname, $testNameserver = false);
ksort($records);
if (isset($records['A']) === true) {
$records['A'] = array_unique($records['A']);
foreach ($records['A'] as $key => $address) {
$geoip = $ipUtils->geoip($address);
if ($geoip->country->isoCode) {
$country_code = $geoip->country->isoCode;
$country_name = $geoip->country->name;
$city_name = $geoip->city->name;
} else {
$ipDec = $this->ipUtils->ip2dec($address);
$prefix = IPv4BgpPrefix::where('ip_dec_start', '<=', $ipDec)->where('ip_dec_end', '>=', $ipDec)->orderBy('cidr', 'asc')->first();
if ($prefix && ($prefixWhois = $prefix->whois())) {
$country_code = $prefixWhois->counrty_code;
$country_name = $prefixWhois->counrty_code ? trans('countries.' . $prefixWhois->counrty_code) : null;
$city_name = null;
} else {
$country_code = null;
$country_name = 'Unknown';
$city_name = null;
}
}
$output['address'] = $address;
$output['country_code'] = $country_code;
if ($city_name) {
$output['location'] = $city_name . ', ' . $country_name;
} else {
$output['location'] = $country_name;
}
$records['A'][$key] = $output;
}
}
if (isset($records['AAAA']) === true) {
$records['AAAA'] = array_unique($records['AAAA']);
foreach ($records['AAAA'] as $key => $address) {
$geoip = $ipUtils->geoip($address);
if ($geoip->country->isoCode) {
$country_code = $geoip->country->isoCode;
$country_name = $geoip->country->name;
$city_name = $geoip->city->name;
} else {
$ipDec = $this->ipUtils->ip2dec($address);
$prefix = IPv6BgpPrefix::where('ip_dec_start', '<=', $ipDec)->where('ip_dec_end', '>=', $ipDec)->orderBy('cidr', 'asc')->first();
if ($prefix && ($prefixWhois = $prefix->whois())) {
$country_code = $prefixWhois->counrty_code;
$country_name = $prefixWhois->counrty_code ? trans('countries.' . $prefixWhois->counrty_code) : null;
$city_name = null;
} else {
$country_code = null;
$country_name = 'Unknown';
$city_name = null;
}
}
$output['address'] = $address;
$output['country_code'] = $country_code;
if ($city_name) {
$output['location'] = $city_name . ', ' . $country_name;
} else {
$output['location'] = $country_name;
}
$records['AAAA'][$key] = $output;
}
}
return $records;
});
$data['hostname'] = $hostname;
$data['base_domain'] = $baseDomain;
$data['dns_records'] = $records;
return $this->sendData($data);
}
// Obtain an instance of the parser
$pslManager = new PublicSuffixListManager();
$parser = new Parser($pslManager->getList());
// Parse a URL
$url = $parser->parseUrl('http://*****:*****@www.pref.okinawa.jp:8080/path/to/page.html?query=string#fragment');
// Accessing elements of the URL
var_dump($url);
var_dump($url->__toString());
var_dump($url->path);
var_dump($url->fragment);
// Getting the Host object from the URL
$host = $url->host;
// Accessing elements of the Host
var_dump($host);
var_dump($host->__toString());
var_dump($host->subdomain);
var_dump($host->registerableDomain);
var_dump($host->publicSuffix);
// It's possible to parse a host only, if you prefer
$host = $parser->parseHost('a.b.c.cy');
// Accessing elements of the Host
var_dump($host);
var_dump($host->__toString());
var_dump($host->subdomain);
var_dump($host->registerableDomain);
var_dump($host->publicSuffix);
// If you just need to know subdomain/registerable domain/public suffix info
// about a host, there are public methods available for that in the Parser
var_dump($parser->getSubdomain('www.scottwills.co.uk'));
var_dump($parser->getRegisterableDomain('www.scottwills.co.uk'));
var_dump($parser->getPublicSuffix('www.scottwills.co.uk'));
