/etc/services on my CentOS machine goes up to 49000. Reserved ports are less than 1024.
Well known and reserved ports are two different things. Well known ports only need a registration with IANA. Reserved ports, on *nixes, requires root for a deamon to bind to the port.
Wait what is the question? All you are saying is a fact. :|
<span>The dns clients that make requests to the dns server are known as : </span>Recursive queries
-Hope this helps.