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(PHP ActiveX) DNS Query SOA RecordsSee more DNS ExamplesShows how to perform a DNS query to retrieve SOA records. Note: This example requires Chilkat v9.5.0.96 or later.
<?php // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Dns') $dns = new COM("Chilkat.Dns"); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $json = new COM("Chilkat.JsonObject"); $json->EmitCompact = 0; $success = $dns->Query('SOA','x.com',$json); if ($success == 0) { print $dns->LastErrorText . "\n"; exit; } print $json->emit() . "\n"; // Sample response. // Parsing code below.. // { // "answer": { // "soa": [ // { // "name": "x.com", // "ttl": 1800, // "mname": "alexia.ns.cloudflare.com", // "rname": "dns.cloudflare.com", // "serial": -1971124188, // "refresh": 10000, // "retry": 2400, // "expire": 604800, // "minttl": 1800 // } // ] // } // } // Use this online tool to generate parsing code from sample JSON: // Generate Parsing Code from JSON $i = 0; $count_i = $json->SizeOfArray('answer.soa'); while ($i < $count_i) { $json->I = $i; $name = $json->stringOf('answer.soa[i].name'); $ttl = $json->IntOf('answer.soa[i].ttl'); $mname = $json->stringOf('answer.soa[i].mname'); $rname = $json->stringOf('answer.soa[i].rname'); $serial = $json->IntOf('answer.soa[i].serial'); $refresh = $json->IntOf('answer.soa[i].refresh'); $retry = $json->IntOf('answer.soa[i].retry'); $expire = $json->IntOf('answer.soa[i].expire'); $minttl = $json->IntOf('answer.soa[i].minttl'); $i = $i + 1; } ?> |
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