A powerful DNS query processor primary designed to enrich DataFlows with DNS based APIs (e.g. RBLs, ShadowServer’s ASN lookup) but that can be also used to perform regular DNS lookups.
dns, enrich, ip
In the list below, the names of required properties appear in bold. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the Expression Language Guide.
|Name||Default Value||Allowable Values||Description|
|Lookup value||The value that should be used to populate the query Supports Expression Language: true|
None Do not split results
|The method used to slice the results into attribute groups|
|Parser RegEx||Choice between a splitter and regex matcher used to parse the results of the query into attribute groups. NOTE: This is a multiline regular expression, therefore, the DFM should decide how to handle trailing new line characters.|
|DNS Query Retries||1||The number of attempts before giving up and moving on|
|DNS Query Timeout||1500ms||The amount of time to wait until considering a query as failed|
|DNS Servers||A comma separated list of DNS servers to be used. (Defaults to system wide if none is used)|
|DNS Query Type||TXT||The DNS query type to be used by the processor (e.g. TXT, A)|
|not found||Where to route flow files after successfully enriching attributes with data|
|found||Where to route flow files if data enrichment query rendered no results|
|enrich.dns.record*.group*||The captured fields of the DNS query response for each of the records received|
This component does not store state.
This component is not restricted.