I set up Pihole but is not working on my desktop, can't access /admin, but it seems to work on my android phone

apexalpha · January 30, 2017, 7:28pm

Did you try flushing your DNS?

sudo /etc/init.d/dns-clean restart

Your PC might have old settings cached.

And see this post: Adblock not working? - #2 by apexalpha about your problem with the website checking for ad-blockers (it doesn't work for DNS blocks).