1. [SOLVED] Why is port 53/tcp open? - Ubuntu Forums

    2012-4-28 · After installing Ubuntu 12.04 yesterday and running an nmap scan I found that port 53/tcp is open: domain service. This was …

    https://ubuntuforums.org/showthread.php?t=1967131
  2. domain name system - how to open port 53 for bind

    how to open port 53 for bind on debian server? [xxx.xxx.xxx.xxx] 53 (domain) : Connection refused

    https://serverfault.com/questions/110853/how-to...2017-12-24
  3. dnsmasq: failed to create listening socket for port 53 ...

    I was setting up a server as in the below link https://help.ubuntu.com/community/Dnsmasq root@user-desktop:/etc/init.d# sudo apt-get install dnsmasq Reading package ...

    https://askubuntu.com/questions/191226/dnsmasq-failed-to-create...2017-11-26
  4. Ubuntu上安装好MITMF后运行,报错无法在53号端口开启DNS服务:端口被占用先用命令 。 本文为解决此过程的学习笔记 。

    blog.csdn.net/yxktc1/article/details/481754812015-9-2
  5. networking - Something is listening on port 53 - Ask Ubuntu

    I want to set up bind9, but something is listening on port 53. It's local address is ubuntu.ubuntu-do:domain. How to disable it, so it wouldn't listen anymore? I ...

    https://askubuntu.com/.../710621/something-is-listening-on-port-532017-12-6
  6. Ubuntu server not receiving DNS requests on port 53 ...

    So i've installed Ubuntu Server 14.04 LTS. No firewall is installed to block ports so every port is opened ! But i'm having problems on receiving DNS requests on port ...

    https://stackoverflow.com/questions/307089332017-11-24
  7. How To: Ubuntu Linux Firewall Open Port Command

    [icon type="ubuntu"]How do I open port 80 and 443 on a Ubuntu ... To allow incoming tcp and udp packet on port 53 ... How To: Ubuntu Linux Firewall Open Port Command ...

    https://www.cyberciti.biz/faq/how-to-open-firewall-port-on-ubuntu...2015-8-4
  8. H ow do I open port 80 and 443 on a Ubuntu Linux LTS version 14.04 server? Ubuntu Linux server comes with firewall configuration tool called ufw (Uncomplicated ...

    https://www.tuicool.com/articles/NrmEnu2015-8-4
  9. Enable or block firewall access - Ubuntu

    Enable or block firewall access. ... you may need to “open” its assigned port on the firewall: ... For information on contributing see the Ubuntu Documentation ...

    https://help.ubuntu.com/stable/ubuntu-help/net-firewall-on-off.html2017-12-30
    • 类别: Linux · 
    • 博客等级: 17

    2011-8-26 · Ubuntu默认防火墙安装、启用、配置、端口、查看状态相关信息_天那边的米高_新浪博客,天那边的米高, ... sudo ufw allow proto udp 192.168.0.1 port 53 to 192.168.0.2 port ...

    blog.sina.com.cn/s/blog_4d3559c70100wmla.html2011-8-26
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