This page is served via HTTPS to increase the difficulty of a malicious corruption of service details on delivery.
The validity of the details above can be double checked using DNSSEC: look up (iso country code).dnscrypt.eu (A/AAAA) to get the IP, pubkey.(iso country code).dnscrypt.eu (TXT) to get the public key and 2.dnscrypt-cert.(iso country code).dnscrypt.eu (TXT) for the provider cert.
When everything is set up you should go to dnsleaktest.com or a similar site to make sure that your DNS lookups are going through dnscrypt.eu.