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Port 53 tcpwrapped


tomashag
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Go to solution Solved by Cecilia,

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Port 53 används för DNS (namnuppslagning) så har man en server för det så lyssnar den på port 53 och program som behöver en namnuppslagning skickar begäran på port 53.

 

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When Nmap labels something tcpwrapped, it means that the behavior of the port is consistent with one that is protected by tcpwrapper. Specifically, it means that a full TCP handshake was completed, but the remote host closed the connection without receiving any data.

https://security.stackexchange.com/questions/23407/how-to-bypass-tcpwrapped-with-nmap-scan

 

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Det borde väl inte vara något farligt då. På tal om DNS-servrar, Ipconfig visar att routern är DNS-server medan routern tycker att det är Telias servrar. Hur hänger det ihop?

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