Non-standard domain parking DNS server
The this-domain-for-sale.com or 184.108.40.206 is a misconfigured authoritative name server, as it does not respond with the same NS records as the parent zone.
If you use ufw, I won't start touching iptables right away.
First list your ufw rules using ufw status numbered
Then delete the mdns rules ufw del number
Then add the mdns rule again with the limit ...
You do not. Seriously. This is highly problemtic
if the need arises, ther are 2 possible workarounds:
Use a vpn to a proxy VPS. I run into a similar situation, and all my traffic is routed through a ...