Bellingcat are currently geolocating the latest video and have stated the NYTimes have obtained a high resolution version of the video.
It seems legit.
From their twitter thread:
We are analyzing this new video supposedly showing a mid-air explosion. By our initial estimation, the video shows an apartment block in western Parand (35.489414, 50.906917), facing northeast. This perspective is directed approximately towards the known trajectory of #PS752.
and heres a version of the latest telegram video without watermarks