$domain
$domain : string|null
The second level domain associated with the IP address. This will be something like "example.com" or "example.co.uk", not "foo.example.com".
This class provides the GeoIP2 Domain model.
$domain : string|null
The second level domain associated with the IP address. This will be something like "example.com" or "example.co.uk", not "foo.example.com".
$ipAddress : string
The IP address that the data in the model is for.
$network : string
The network in CIDR notation associated with the record. In particular, this is the largest network where all of the fields besides $ipAddress have the same value.