I found this website: psk reporter. Now when I am calling CQ without success, I can check this website if anyone reported me. And yes, I was reported. Only the last 24 hours is visible. But never mind, it's a nice tool. I couldn't make a successful contact on 20 meter, but my CQ call was reported in Portugal and Spain. Other reports:
On 40 meter PSK31 I had more success: OT4B, F6EAO/P and ON3WP/QRP 5 watt. This afternoon I had a qso with MØKGV/P Clive from Highworth, England on 40 meter SSB with a very strong signal 59++. He gave me a 59+ also.
With WSPR on 20 meter I was reported by DP1POL Felix from Atka Bay, Antarctica; 13.749 km. Also EA8BVP from Canary Islands. That makes a total of 33 DXCC countries on WSPR.