Bind a domeny se stejnou IP adresou

[Martin Mares]

Hello, world!\n

> domena1.zone
> ----------------------------------------------------------------------------
[smik, smik]
> server1   A 192.168.2.1
> www   CNAME surf
> ftp   CNAME surf
> ..... atd
> --------------------------------------------------------------------

> domena2.zone
> -----------------------------------------------------------------
> uplne stejna akorat retezec domena1 zamenit za domena2
> -----------------------------------------------------------------

   Toto je _nekorektni_ -- dva A recordy s toutez IP adresou a ruznymi
jmeny by nemely existovat (s vyjimkou nekolika specialnich pripadu, jako
je napriklad A a SOA record soucasne, kde to jinak resit nelze). Vede
to k nekonsistenci reverznich PTR recordu, protoze nemuze existovat vice
ruznych PTR pro jednu IP adresu.

   Jedine korektni reseni je pouzit CNAME recordu.

				Have a nice fortnight
-- 
Martin `MJ' Mares   <mj na ucw.cz>   http://atrey.karlin.mff.cuni.cz/~mj/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
main(){char *s="main(){char *s=%c%s%c;printf(s,34,s,34);}";printf(s,34,s,34);}