My DNS settings looks ok to me, i did not make any changes for years.
This problem occurred yesterday without any modification from my side. I also noticed unauthorized attempt to log in into my router viewtopic.php?f=2&t=139702
My current suspicion is that someone managed to log in and made some changes that all traffic is redirected to 185.206.144.149…
You should reinstall your router using netinstall (for safety) then reconfigure it from scratch and this time
not make the mistake of opening up the firewall from internet side allowing people to login to your router.
Good sugestion ivicask.
I made that and i find full of 185.206.144.149 in DNS static.
Now i disabled all DNS static entries and for the moment there is no redirect to 185.206.144.149
Not sure if this was the only cause but i must monitor carefully the behavior of the router to find out if the problem reappear.