Any scripting expert here? I want to fetch a domain named ".googlevideo.com" from DNS to address-list. I saw some scripts here but i am having problems with the cpu running the script. It spikes to 35% and hovers 20-30%. I need it to run every 5-10 seconds.
You won't be able to run such script that often. And I also think it is not needed. Don;t know how much time out these connections have
but I run them every 6 hours only and my lists are long...
Keep in mind over time you get all IP addresses you ever find with such DNS name (you can use time out or not).
I am using Mikrotik Hap Ac2.
The processor of this Mikrotik should be able to handle the script.....
Keep in mind the DNS cache can be quit big. When I run my DNS screening scripts my CPU load also rocks up.
Same CPU as hapac2. This is why I think such script should run less frequent.
If you find a better/fast way to screen DNS cache, I am eager to learn how.