The single domain here is a ccTLD, and DNS's heirarchical nature means your personal domain's redundant DNS can't mitigate an outage at the ccTLD level.
Sorry, no. I was responding to "I am reminded of the warning that zonemaster gives about putting your domain name servers on a single AS, as is common practice for many larger providers."
That is not the ccTLD, that is an individual domain and its name servers. I recall being given that warning for early domain registrations.
