title	repository_url	releases_url	header
DNS Lookup API Code Samples	//github.com/whois-api-llc/dns-lookup	//github.com/whois-api-llc/dns-lookup/releases	DNS Lookup API

Making a query to DNS Lookup API web service

Here you'll find short examples of using www.whoisxmlapi.com Hosted DNS Lookup Web API implemented in multiple languages.

You can view more sample code, incl. dealing with the API's response formats and more, in the [repository]({{ page.repository_url }}).

Please, refer to DNS Lookup API User Guide for authentication instructions.

API key authentication

```c# {% include_relative assets/samples/dns.lookup/net/ApiKeyDnsApi.cs %} ```

```java {% include_relative assets/samples/dns.lookup/java/ApiKeyDNSQuery.java %} ```

```html {% include_relative assets/samples/dns.lookup/js/dns_lookup_apikey.html %} ```

```js {% include_relative assets/samples/dns.lookup/nodejs/dns_lookup_apikey.js %} ```

```php {% include_relative assets/samples/dns.lookup/php/dns_lookup_apikey.php %} ```

```perl {% include_relative assets/samples/dns.lookup/perl/dns_lookup_apikey.pl %} ```

```posh {% include_relative assets/samples/dns.lookup/powershell/dns_lookup_apikey.ps1 %} ```

```python {% include_relative assets/samples/dns.lookup/python/dns_lookup_apikey.py %} ```