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Nmap -p port ip muestra STATE: FIltered
Estoy configurando el servidor DNS BIND9. En mi máquina, todo funciona, muestra openESTADO. nmap -p 53 IP Starting Nmap 7.60 ( https://nmap.org ) at 2018-11-29 11:32 EET Nmap scan report for DNS Name (IP) Host is up (0.00022s latency). PORT STATE SERVICE 53/tcp open domain Nmap done: 1 IP address …