PHP offers a built-in function dns_get_record() to fetch DNS resource information associated with a domain name.
Syntax of dns_get_record()
The following is the syntax of dns_get_record() function.
dns_get_record ( string $hostname [, int $type = DNS_ANY [, array &$authns [, array &$addtl [, bool $raw = FALSE ]]]] ) : array
This function takes a valid DNS hostname such as www.codingpanel.com as the first argument. The remaining parameters are optional and include DNS type, Authoritative name servers, reference to any additional records, and a raw DNS type ID.
The function returns an array containing the DNS attributes on success or FALSE on failure.
Example
<pre> <?php $d = "www.codingpanel.com"; $result = dns_get_record($d); print_r($result); ?> </pre>
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