Dear slim0287,
Hello - Answer -
You can check logs under Services > Recursive DNS > Status > Log - you will see that you have a caching encrypted DNS Resolver !!!
Also you can check CACHING and several other items under Services > Recursive DNS > Status
I see that you still have not carefully read any bit of : https://torguard.net/forums/index.php?/topic/1374-from-the-dns-privacy-project-dns-over-tls-on-openwrtlede-featuring-unbound-getdns-and-stubby/
You really might learn some very important information regarding your questions and understanding of running DNS OVER TLS with UNBOUND.
You can lead a horse to water but you can't make them drink - I guess.
Peace,
directnupe
PS - You might want to check out my new revised tutorial STUBBY DNS OVER TLS USING DNSMASQ-FULL FOR DNSSEC & CACHING here :
https://torguard.net/forums/index.php?/topic/1455-openwrt-stubby-dns-over-tls-using-dnsmasq-full-for-dnssec-caching/ and
here: Stubby dns over tls using dnsmasq-full for dnssec & caching