2 DNS questions (nw6 sp3)

Our nameserver fuggns1.fu-v.com is primary for 2 zones, fu-v.com and
folkuniversitetet.se, dns2.utfors.se is seconday.

Am I right here
In my resolv.cfg i have
fu-v.com (the server itself, fuggns1) (dns2.utfors.se)

What shall I do with the zone RootServerInfo? Should there be any
Authoritative Server? My server fuggns1 is in the Available list.