Not according to the international community and international law.
The majority of the UN recognised countries, 106 do not recognise it. Whilst only 94 do.
The same way that Afghan democratic government melted away, when the US troops withdrew, so will "Kosovo" go.
A majority -- 102 of 193 -- UN members do recognize it. You may be counting some (though with your number, I think not all) of the false claims of withdrawal of recognition by other states which have been issued by the governments or state-affiliated media of Serbia and/or Russia, but later refuted by the governments in question, as being true.
Kosovo will not "go" away just because you like Milosevic decide to murder more Albanians - This is completely disregarding the fact that Serbia is an island of nationalism and revisionism clinging to the past, surrounded by democracies living in the present day.
Serbia will never again have the capacity to execute on these misguided beliefs.