The error i get is: ERR_NAME_NOT_RESOLVED
This does not indicate that the domain is being blocked. It may indicate that Pi-hole cannot resolve that domain name to an IP.
Run this dig command from Pi-hole and see what returns:
dig psb45087.seedbox.io +short
In my case, Pi-hole returned 184.108.40.206
Then, from a connected client, run this command and see what returns:
This is what it replies:
root@raspberrypi:/home/pi# nslookup psb45087.seedbox.io
That is one of the two requested outputs, and shows that Pi-hole is not blocking the domain. The other output will show what the client is receiving in response to this request.
And suddently it works.
I dont get it.