Verac, you are asking a very common yet very difficult question. Do you know about meristemming or mericloning. That is the process by which baby orchids are cloned from genetic tissue from the parent. One famous mericloning is Phalaenopsis Baldan's Kaleidoscope. It is yellow with red stripes and when an orchid hobbiest sees it, through experience we immediately recognize it. In your case, your beautiful plant may or may not be a mericlone. If it is perhaps somebody will recognize it. Otherwise it may be impossible to give you a complete and accurate identification. The markings can be variable in terms of size, location on flowers and intensity.
Further adding to the difficulty with your question, if we were to grow 1,000 seedlings from a hybrid to their first blooming, we might see several dozen different flowers result. Some plain, some medium spotted, some heavily spotted while other may be pink. If you saw these seedlings in bloom it could be hard for you to imagine that they are all children of the same parents or cross.
Lastly, to confuse you even more, species identification is easy compared to hybrids. Why? Because species have a very limited number of genes controlling their appearance. With hybrids, having three, four or six generations of parents behind them, the number of genes controlling flower appearance become impossible to predict or research.
I have been growing orchids for over 40 years and I make a practice of never buying an orchid without a name tag. Now a name tag is NOT a 100% guarantee to be correct but it's close. You ask a very simple question but it is like you saw someone on line in a store and you asked a geneticist what that persons great-great- great grandparents looked like.
Welcome to the forums! Good luck with your plant. Give it any name you would like too.