Server Property

The server to request domain information from.

Syntax

 whois.getServer([callback])
 whois.setServer( server, [callback])

Default Value

""

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getServer([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setServer([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This property should be set to the valid Internet address of computer running WHOIS services. If the address is not valid or the specified Server is not running WHOIS services, the class fails with an error when Domain is set.

If the address is empty, then the class will attempt to connect to DefaultServer and determine the WHOIS server of the registrar of the domain. The Server property will then be set to the name of the WHOIS server of the registrar, and a WHOIS request will be issued against that server.

If the class is configured to use a SOCKS firewall, the value assigned to this property may be preceded with an "*". If this is the case, the host name is passed to the firewall unresolved and the firewall performs the DNS resolution.

Data Type

String