| Tag Link | [NSLookup] | Category | Utility |
|---|---|---|---|
| Type | Substitution | Source Available | No |
| Support | Preferred | Version | 3.0 |
| Change | Unchanged | Data Source | Any |
| Output Type | String | Security | None |
| Implementation | LJAPI | Sets | Lasso 8.5, Lasso 8.0, Lasso 7.0, Lasso 6.0, Lasso 5.0, Lasso 3.x |
[NSLookup] returns the IP address if the parameter is a host name or the host name if the parameter is an IP address. Requires a single parameter.
Note: This tag is implemented in Java using the Lasso Java API (LJAPI). If Java is not installed and configured correctly then this tag will not be available.
[NSLookup: IP Address]
[NSLookup: Host Name]
| Required Parameters | |
|---|---|
| IP Address or Host Name | The IP Address or Host Name which should be looked up in the domain query name server. |
| Optional Parameters | |
| Encoding Keyword | Specifies the encoding for the tag's return value. Tags are encoded using |
To lookup the IP address for a host name:
Use the [NSLookup] tag. The following example returns the IP address for the host www.example.com.
[NSLookup: 'www.example.com']
127.0.0.1