xx YYY 2011: 0.0.1 Miek Gieben <miek@miek.nl>
    * Most known RRs supported
    * Unknown RRs (RFC3597) supported
    * DNSSEC (verification and signing)
    * Key generation
    * Private key file parsing from BIND files
    * TSIG
    * EDNS0, NSID
    * Server side support