Ancestry DNA results

The results of my Ancestry DNA are at a standstill pause, while I have been matched with several other that had their DNA done, their responses have been rather negative. My question, can the Ancestry DNA results be universally shared and compared with the results from other testing entities such as NuestrosRanchos tests. One of my matches came from one that has ancestors with the de Leon surname from Encarnacion Jalisco, however, he/she did not go any further and I could not access his/her private family tree. Is there a DNA forum within NuestrosRanchos?