These are the claims you made on this issue:
Which Israeli government accounts claimed that it belonged to Hamas ? When I first saw the website , I do seem to recall that it was stated it was put together by Israelis to highlight the atrocities carried out by Hamas.
I do seem to recall that the site was always known to be Israeli made and it was never implied that it was Hamas's own website
Based on these claims, one would expect the Hamas.com website to be an informational site, clearly stating it was designed by Israel, to highlight the atrocities committed by Hamas. This is not the case, Israel is not credited anywhere as the designer of the site, and it uses language which Israel would never use. I shared a screenshot of the home page to illustrate this: "Support the liberation of Palestine". They also show pictures of Israeli victims using derogatory language which is considered antisemitic by Israel.
Hamas.com is clearly an usurpation meant to deceive people into thinking it is really from Hamas.