In this (recorded-just-before) Christmas episode, Matt and Cricket discuss the occupational hazards of church organists during the holidays, and then answer Ed Horley’s question about DNS64’s effect on DNSSEC, David Dunleap’s question about a special DNS setup that might be due to the use of load balancing, and Victor Tran’s question about whether he needs to sign all of his name server’s zones at once.  In the mean time, they reminisce over ancient and obscure methods of compressing and encoding files, and both react with dismay to the memory of driving in Cambridge, Massachusetts.