THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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h2. DNS
*Available as of Camel 2.7*
This is an additional component for Camel to run DNS queries, using DNSJava. The component is a thin layer on top of [DNSJava|http://www.xbill.org/dnsjava/].
The component offers the following operations:
- ip, to resolve a domain by its ip
- lookup, to lookup information about the domain
- dig, to run DNS queries
Maven users will need to add the following dependency to their {{pom.xml}} for this component:
{code:xml}
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-dns</artifactId>
<version>x.x.x</version>
<!-- use the same version as your Camel core version -->
</dependency>
{code}
h3. URI format
The URI scheme for a DNS component is as follows
{code}
dns://operation
{code}
This component only supports producers.
h3. Options
None.
h3. Headers
{div:class=confluenceTableSmall}
|| Header || Type || Operations || Description ||
| dns.domain | String | ip | The domain name. Mandatory. |
| dns.name | String | lookup | The name to lookup. Mandatory. |
| dns.type | - | lookup, dig | The type of the lookup. Should match the values of {{ |
DNS
This is an additional component for Camel to run DNS queries, using DNSJava. The component is a thin layer on top of DNSJava.
The component offers the following operations:
- ip, to resolve a domain by its ip
- lookup, to lookup information about the domain
- dig, to run DNS queries
TODO: dependency
Options
None.
Headers
...
Header
...
Type
...
Operations
...
Description
...
dns.domain
...
String
...
ip
...
The domain name. Mandatory.
...
dns.name
...
String
...
lookup
...
The name to lookup. Mandatory.
...
dns.type
...
String
...
lookup, dig
...
org.xbill.dns.Type}}. Optional. |
...
| | dns.class |
...
String
| - | lookup, dig |
...
| he DNS class of the lookup. Should match the values of {{org.xbill.dns.DClass}}. Optional. |
...
| | dns.query |
...
String
...
dig
...
The query itself. Mandatory.
...
dns.server
...
String
...
dig
...
The server in particular for the query. If none is given, the default one specified by the OS will be used. Optional.
Examples
IP lookup
| Code Block | ||
|---|---|---|
| xml | xml | | String | dig | The query itself. Mandatory. | | dns.server | String | dig | The server in particular for the query. If none is given, the default one specified by the OS will be used. Optional. | {div} h3. Examples h4. IP lookup {code:xml} <route id="IPCheck"> <from uri="direct:start"/> <to uri="dns:ip"/> </route> {code} This looks up a domain's IP. For example, www.example.com resolves to 192.0.32.10. |
...
The IP address to lookup must be provided in the header with key {{"dns.domain" |
...
DNS lookup
| Code Block | ||
|---|---|---|
| xml | xml | }}. h4. DNS lookup {code:xml} <route id="IPCheck"> <from uri="direct:start"/> <to uri="dns:lookup"/> </route> {code} This returns a set of DNS records associated with a domain. |
...
The name to lookup must be provided in the header with key {{"dns.name" |
...
DNS Dig
...
}}. h4. DNS Dig Dig is a Unix command-line utility to run DNS queries. |
...
{code | ||
:xml | xml | } <route id="IPCheck"> <from uri="direct:start"/> <to uri="dns:dig"/> </route> {code} The query must be provided in the header with key {{"dns.query" |
...
See Also
...
}}.
{include:Endpoint See Also} |