My YunoHost server
YunoHost version: 4.0.8
I have access to my server : Through SSH, through the webadmin
Are you in a special context or did you perform some particular tweaking on your YunoHost instance ? : yes
If yes, please explain: yunohost is running in a VM
Description of my issue
I noticed that in my yunohost the ports 53 and 5353 are open. Searching online, I found that those ports are usually used for DNS and Multicast DNS respectively.
I didn’t see any info about those ports in yunohost doc, they are not present in ports.yunohost.org or in ynh diagnosis.
So I wonder what are those ports intended for, and if I should leave them open, or close them.
(I don’t think I opened them manually, could be an app that I installed in the past that did it, don’t know.)