Actually Quad9 seems to be a non-profit, founded by IBM, PCH and GCA (of which the City of London Police is a founder). The simple fact that it's supported by

Actually Quad9 seems to be a non-profit, founded by IBM, PCH and GCA (of which the City of London Police is a founder). The simple fact that it's supported by the CoLP doesn't seem sufficient to point out that Quad9 should be avoided since it will track people online.