A RDATA format.....................................................67
    
   byte order..........................................................6
    
   cache queue....................................................35, 42
   character case..................................................7, 31
   CLASS...........................................................9, 58
   completion.........................................................19
   compression........................................................31
   CNAME RR...........................................................60
    
   header format......................................................26
   HINFO RR...........................................................60
    
   include files......................................................43
   inverse queries....................................................17
    
   mailbox names......................................................53
   master files.......................................................43
   MB RR..............................................................61
   MD RR..............................................................61
   message format.....................................................13
   MF RR..............................................................62
   MG RR..............................................................62
   MINFO RR...........................................................63
   MR RR..............................................................63
    
   NULL RR............................................................64
   NS RR..............................................................64
    
   PTR RR.........................................................64, 69
    
   QCLASS.............................................................58
   QTYPE..............................................................57
   queries (standard).................................................15
    
   recursive service..................................................24
   RR format..........................................................59
    
   SOA RR.............................................................65
   Special domains....................................................68
    
   TYPE...............................................................57
    
   WKS type RR........................................................68