Check this page: DNSCrypt - Download clients and servers for DoH and DNSCrypt.

In a nutshell my recommendations are the following:

Service comparison

Service Status DNS No Logs DNSSEC Price
dnscrypt.pl Works not filtered Yes Yes free!
dnscrypt.pl-guardian Unofficial yet 6 block lists
~380k domains
Current count
Yes Yes free!
soltysiak Legacy filtered Yes Yes free!

Addresses and ports

Service DNS Address:Port Provider Name
dnscrypt.pl poz1.dnscrypt.pl 178.216.201.128:2053 2.dnscrypt-cert.dnscrypt.pl
dnscrypt.pl-guardian poz1.dnscrypt.pl 178.216.201.128:2054 2.dnscrypt-cert.dnscrypt.pl
soltysiak dc1.soltysiak.com 178.216.201.222:2053 2.dnscrypt-cert.soltysiak.com

Public Key for poz1.dnscrypt.pl

7F61:7CB8:1EA5:53D2:34C4:9BC2:79C7:4F7B:5498:050D:1DBF:111A:FEE6:9963:C647:A169

Public Key for soltysak.com

25C4:E188:2915:4697:8F9C:2BBD:B6A7:AFA4:01ED:A051:0508:5D53:03E7:1928:C066:8F21