Comment by buzer

From what I have seen the common way to protect against this is that the DNS service assigns you a random set of DNS servers for your zone (like ns-1887.awsdns-43.co.uk, ns-378.awsdns-47.com, ns-1029.awsdns-00.org, ns-557.awsdns-05.net for reddit.com). All of these must be added to your domain registrar.