OK, followed all above cited suggestions and I left the platform running for the last 24 hours, and it seems that the local PiHole DNS server with hostname "dnsbox.local" keeps listing itself as one of the top domains (albeit local):
OK, followed all above cited suggestions and I left the platform running for the last 24 hours, and it seems that the local PiHole DNS server with hostname "dnsbox.local" keeps listing itself as one of the top domains (albeit local):