DNS Policies
- ns1 Atlanta, GA
- ns2 Hanover, NJ
- ns3 Richardson, TX
- ns4 Freemont, CA
- ns5 London, UK
- ns6 UK (mine - dedicated DNS)
US-focused operations
- ns4 (Fremont) - West Coast
- ns1 (Atlanta) - East Coast
Perfect 2-server minimum setup for US coverage
US + Europe operations
- ns4 (Fremont) - West Coast US
- ns1 (Atlanta) - East Coast US
- ns6 (Frankfurt) - Central Europe
Good 3-server setup covering both continents
Global operations
- ns4 (Fremont) - West Coast US & Pacific
- ns1 (Atlanta) - East Coast US
- ns6 (UK) - UK
Optimal 3-server setup for global coverage
The other servers (Hanover, Richardson, London) become less critical because:
- Hanover overlaps with Atlanta
- Richardson overlaps with both US coasts
- London is less optimal than Frankfurt for Europe
This approach maximizes coverage while keeping the nameserver count manageable.