code: private byte []
  toWireCanonical(boolean noTTL) {
  	DNSOutput out = new DNSOutput();
  	toWireCanonical(out, noTTL);
  	return out.toByteArray();
  }
docs: /*
  Converts a Record into canonical DNS uncompressed wire format (all names are
  converted to lowercase), optionally ignoring the TTL.