GetDNS

GetDNS is a parser for the dig command results. This package includes features for querying DNS records by using random public dns servers and for querying domain nameservers.

Example usage:

use Gurkanbicer\Getdns\Getdns;
use Gurkanbicer\Getdns\Exceptions\EmptyResponseException;
use Gurkanbicer\Getdns\Exceptions\InvalidDomainException;
use Symfony\Component\Process\Exception\ProcessTimedOutException;
use Symfony\Component\Process\Exception\ProcessFailedException;

$getdns = new Getdns();

try {
    $getdns->setDomain("grkn.co");
    $aRecords = $getdns->queryDns("A");
    var_dump($aRecords);

    $domainNameservers = $getdns->queryDomainNameservers();
    var_dump($domainNameservers);
} catch (ProcessFailedException) {
    echo "The process has been failed.";
} catch (ProcessTimedOutException) {
    echo "The process has been timed out.";
}

Example output:

array(5) {
  ["status"]=>
  string(7) "NOERROR"
  ["data"]=>
  array(2) {
    [0]=>
    string(12) "188.114.97.3"
    [1]=>
    string(12) "188.114.96.3"
  }
  ["query"]=>
  string(1) "A"
  ["nameserver"]=>
  string(7) "9.9.9.9"
  ["command"]=>
  string(65) "dig +nocmd +noall +multiline +answer +comments grkn.co A @9.9.9.9"
}

Installation

You can install it via Composer: composer require gurkanbicer/getdns

Requirements

• PHP >= 8.0.2
• The dig command should be run on your server, otherwise you should install the package (for installation: https://command-not-found.com/dig)
• Your php environment shouldn't be disable proc_open function and other functions that starts with proc_*

Supported DNS Types

• NS
• SOA
• A
• AAAA
• CNAME
• MX
• TXT
• SRV
• Actual domain nameservers (that the onwer pointed)

Donations

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