My views are:

dagger.* - (org/com) -  Main Site
daggercash.*            - Future resvered
daggercoin.*            - ...
daggercurrency.*     - We can use it as Exchange platform
daggerpay.*          - SmartPay for Mobile Apps (future development)- Wallet.
xdag.*                  - shorter for dagger. (xdag) (redirect to same site)
xdagg.*    - No use
xdagger.*    - No use