When I run the Network analyzer at http://netalyzr.icsi.berkeley.edu/ it reports:
The resolver at could not process the following tested types:
Medium (~1300B) TXT records Large (~3000B) TXT records
It does not validate DNSSEC. It does not wildcard NXDOMAIN errors. The resolver reports a number of additional properties. Hide them.
Version: Microsoft DNS 6.1.7601 (1DB14556)
I have tried fixing the inability to resolve Medium and Large queries by setting MaximumUdpPacketSize to 4096 and rebooting (DNS Registry Entries). Changing that setting had no affect.
How do I fix both the record size issue and ability to validate DNSSEC while keeping all standard DNS functions working?