Nextdns root certificate issue and threat intelligence feed issue
When I try to download NextDns root certificate for android for the block page, it downloads in a .cer file format which android is unable to install as a certificate. I had to manually find out the format supported by android and then rename the file to .crt to install it.
The threat intelligence feed is supposed to gather feeds from Openphish but when I tried checking by accessing the links in Openphish feed, I saw that quite a few of them weren't getting blocked by Threat intelligence feeds but by only ENERGIZED ultimate list that I personally use in the privacy settings.
And based on my recent post on the quality of the Intelligence feeds I believe NextDns needs to have a look at the sources and make corrections and improvements. As for example cyberthreatcoalition feed source has ceased operations as its site says and yet its being used by NextDns.