Passive Collection

Add a whois collector
- whois when a new domain is seen
- record AUTH NS's, re-whois when they change or when the DB expires
Bit squatting DNS server needs to send the info for both bitflipped AND squatted domain.

TODO

Port dns-monitor functions
- statistics
- analyzers
  - client acting as server
  - server authorized
  - list tracking
Front end improvements
- List tracking
- Search functions
- Statistics
CLI
- Need to provide CLI tools which implement similar functionality as Web