Configuration file CACHE line
CACHE
- Donít confuse ìcache fileî with the nameserverís internal (in-memory) cache
- Lists root nameservers
- Authoritative for root (ì.î) domain
- Think of it as ìhintsî to root nameservers
- Doesnít need to be updated by you
- Updated list automatically obtained so long as at least one of the entries in the old list is accurate
- So you should check this once a year or so