<function>function nodata ( remoteip, domain, qtype, records )</function> is just like <function>nxdomain</function>, except it gets called when a domain exists, but the requested type does not. This is where one would implement DNS64. Available since version 3.4.
All these functions are passed the IP address of the requester, plus the name and type being requested. In return, these functions indicate if they
have taken over the request, or want to let normal proceedings take their course.
@@ -15173,7 +15172,6 @@ end
@@ -15201,6 +15199,19 @@ end
+ Query-Class of a record. Defaults to 1 (IN). Be sure to always return the correct qclass in each record! Valid query-classes are 1 (IN), 3 (CHAOS), 254 (NONE) and 255 (ANY).