The flagged/dead comment contains a copy of the entire page, but the relevant part is:

> Built by us, not rented from someone else

> We’ve installed our own servers, co-located in a secure facility in Amsterdam, set up by our own engineers. This new location is built to the same high standards as our existing infrastructure in Philadelphia and St Louis, with our own hardware and our own software — specified right down to the exact model of disks in each machine.

> In all our locations, data is stored encrypted at rest inside locked racks, and managed by our in-house team. We don’t rent computing or management services from a big cloud provider and pass on their assurances. That’s how we’ve approached privacy, reliability, and performance for more than 25 years.