I'm pretty sure google never used them for their own domains, and the whole markmonitor/squarespace thing was their "google domains" product where they sold reg

I'm pretty sure google never used them for their own domains, and the whole markmonitor/squarespace thing was their "google domains" product where they sold registrar services to others. Besides that they also are a registry for .app/.dev and others, but don't sell them via their own registrar anymore.