In IP > DNS, I checked `Allow Remote Requests`, and I start seeing three DNS servers in /etc/resolv.conf
After unchecking it, `192.168.80.1` was removed from /etc/resolv.conf.nameserver 192.168.80.1
nameserver 84.200.69.80
nameserver 84.200.70.40
According to my test, `192.168.80.1` is the caching DNS server on RouterOS that processes every DNS request and probably forwards external DNS requests to 84.200.69.80 and 84.200.70.40. Thus, it doesn't make sense to have 84.200.69.80 and 84.200.70.40 as nameservers when 192.168.80.1 is the primary nameserver.
Is there anything I don't understand?