If this question is bugging you, here’s web page to find out:
It is a DNS-based test which shows one of the two possible outcomes:
|Regular queries will resolve using.dnscrypt.pl to 184.108.40.206||DNSCrypt queries will resolve using.dnscrypt.pl to 220.127.116.11|
Nothing fancy, really, but it works.
UPDATE: the IP addresses of the “vanilla” and “dnscrypt” versions have beeb swapped on 07-JAN-2018 for administrative convenience purposes.
Caution: If you are not using DNSSEC, a rogue DNS server could send a spoofed response with 18.104.22.168 tricking you into thinking you’re using DNSCrypt Poland, when in reality you are not.