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It is possible to hide BIND DNS server version number, but how can you change it in dnsmasq?

command to execute:

dig localhost version.bind txt chaos 

1 Answer 1

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I am not sure if there exists a configuration option to hide version.bind in dnsmasq, but there exists a compile time option NO_ID

 **Compile time option NO_ID**

    Some consider it good practice to obscure software version numbers to
    clients. Compiling with -DNO_ID removes the *.bind info structure.
    This includes: version, author, copyright, cachesize, cache insertions,
    evictions, misses & hits, auth & servers.

Here are the discussion threads for the same:

http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2016q3/010859.html http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2016q3/010858.html

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