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*    Dynu Basic Service SDK Version 1.1                                                              
*    Copyright (c) 1997-2012 Dynu Systems, Inc. All rights reserved.                             
*                                                                                                    
*                                                                                                    
*    Domain names registered under Dynu Basic Dynamic DNS Service may be managed using               
*    HTTP protocol as shown below. Please contact support@dynu.com with subject "Dynu Basic          
*    Dynamic DNS Service" if you need any assistance in using the HTTP based protocol.               
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1)Updating the main IP for Dynu Basic domain name

URL: http://basicupdate.dynu.com/basic/update.asp
Example: http://basicupdate.dynu.com/basic/update.asp?first=com&domain=example&password=xxxxxx&ip_address=198.144.7.119
Note: The above example will update the IP of domain name example.dynu.com with IP address 198.144.7.119

SSL URL: https://www.dynu.com/update/basic/update.asp
https://www.dynu.com/update/basic/update.asp?first=com&domain=example&password=xxxxxx&ip_address=198.144.7.119
Note: The above example will update the IP of domain name example.dynu.com with IP address 198.144.7.119

Query String (GET) Parameters:

*  first  *
This is the top level of the domain name. Valid options are "com" or "net" depending on whether the domain name is dynu.com or dynu.net.

*  domain  *
This is the domain part of the domain name. Examples are "harry", "thomas" etc.

*  password  *
This is the password for the basic dynamic dns service. The password is 6-8 characters and may contain only characters a-z, A-Z, 0-9.

*  ip_address  *
This is the new ip address to which the domain name should point to. *PLEASE NOTE THAT THIS IS AN OPTIONAL PARAMETER*. When this parameter is not specified Dynu update servers will automatically detect the IP address from which HTTP request comes and use that IP address for update purposes.


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2)Setting domain name to offline status

URL: http://basicupdate.dynu.com/premium/offline.asp
Example: http://basicupdate.dynu.com/premium/offline.asp?first=com&domain=example&password=xxxxxx

SSL URL: https://www.dynu.com/update/basic/offline.asp
Example: https://www.dynu.com/update/basic/offline.asp?first=com&domain=example&password=xxxxxx

Query String (GET) Parameters:

*  first  *
This is the top level of the domain name. Examples are "com", "net", "co.uk", "co.jp" etc.

*  second  *
This is the domain part of the domain name. Examples are "microsoft", "dynu", "yahoo" etc.

*  password  *
This is the password for the basic dynamic dns service. The password is 6-8 characters and may contain only characters a-z, A-Z, 0-9.

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3)Getting the version of the latest windows based client

URL: http://basicupdate.dynu.com/basic/version.asp
Example: http://basicupdate.dynu.com/basic/version.asp

SSL URL: https://www.dynu.com/update/basic/version.asp
Example: https://www.dynu.com/update/basic/version.asp