I have an opposite question. Why does anyone even need to run their own non-cache nameserver ?
My current understanding of dns infra is, We have root nameservers which takes record change request, apply to itself and send it to other listening root nameservers & cache nameservers. The dns root nameservers would be extremely ddos resilient, more than any other kind of servers. Considering millions of dollars get spent per year on domain keeping, its fair to expect it too.
My current understanding of dns infra is, We have root nameservers which takes record change request, apply to itself and send it to other listening root nameservers & cache nameservers. The dns root nameservers would be extremely ddos resilient, more than any other kind of servers. Considering millions of dollars get spent per year on domain keeping, its fair to expect it too.