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 178.62.233.48 | DNSCrypt queries will resolve using.dnscrypt.pl to 163.172.177.187 |
 |  |
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 178.62.233.48 tricking you into thinking you’re using DNSCrypt Poland, when in reality you are not.