Jak pokladat dotazy pro DNS ? (volume II)
Michal Safranek
SAFRA-MI na ddm.jhrnet.cz
Pátek Leden 23 18:16:04 CET 1998
> Datum: nedele, 18.ledna 1998 13:47:42 +0100 (MET)
> Odesilatel: Michal Safranek <SAFRA-MI na ddm.jhrnet.cz>
>
> > Je mozne pomoci telnetu obslouzit to, co dela prikaz 'host'?
>
> Bohuzel neznam presny popis protokolu, kterym komunikuji resolver s
> nameserverem. Ale proc telnetem? :-)
protoze telnet == univerzalni nastroj pro obsluhu 99% protokolu na
Inetu (ftp, www, finger, smtp, pop3) a take jsem schopen pri svych
mizernych schopnostech napsat v C jen program podobny telnetu ...
> > Proc se ptam: potrebuji nejakym zpusobem k domene napr ddm.jhrnet.cz
> > ziskat jeji MX pri=0 zaznam pomoci vlastniho programu a nevim jak na
> > to ..... (ten program by mel byt v C)
>
> resolver(3), perfektni priklad najdete ve zdrojacich nslookupu.
Diky ...
S pozdravem
M. Safranek
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________________________________________________________________
Michal Safranek ; Vajgar 703/III ; J.Hradec ; 377 04
tel:+420 331 245 31 FRI-SUN ; +420 361 276 051 MON-THU
mail: safra-mi na ddm.jhrnet.cz | safranek na jhr.bohem-net.cz
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