Kategoriarkiv: Domain Name System

DNS Zone transfeers with dig

Zone transfer query send to ns.unifix.org for the domain 2600dk dig @ns.unifix.org 2600dk.net AXFR

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Probe version of Named deamons

Nameserver ns.tele.dk runs Bind 9.2.2, bind 8.2 og hoejere kan fake version output. root@chilibeans:~# dig @ns.tele.dk txt chaos version.bind. ; <<>> DiG 9.2.2rc1 <<>> @ns.tele.dk txt chaos version.bind. ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: … Læs resten

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Round Robin Dns

Round Robins Dns is a simple form of load ballancing, you have 2 or more servers which provides the same servive e.g. irc or www. You want half of the users to use server A and the other half to … Læs resten

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