Close port 53 after use

[MarthinHauge]

Hi. After using this adguard addon, my port 53 is open. How can i close it again?

Thanks

[frenck]

? I'm not sure about your question. This add-on is a DNS server, it will use the port when the add-on is in use.

[MarthinHauge]

okey. When i nmap myself after turning off add-on it show that my 53 port is still open

[frenck]

nmap what? As in, port 53 is used on multiple interface by different tools and programs. Have you checked which process is using that port on your system?