Looking for three vm boxes for self DNS hosting
They should be in different locations, one is in Asia, one is EU, one is North America.
The network connection among them should be good.
They must allow DNS running, UDP 53 port is opened, if DC has DDOS protection it would be good.
Each with 512 memory, 10G SSD disk, one core. Bandwidth bytes are not required.
Expect to be paid by yearly, no more than 100 USD totally . Expect the provider not to 跑路 fastly.