Dnsmasq - resolving names through certain interface

According to dnsmasq documentation about --server parameter (http://www.thekelleys.org.uk/dnsmasq/docs/dnsmasq-man.html) I added to /etc/config/dhcp:
list server '/somedomain/'
list server '/anotherdomain/'
Restarted dnsmasq but it continues resolving names through default interface ignoring pointed in config and taking into account only ip address of server for resolving ( in my case).

What could be the problem ?

Are you running the default dnsmasq or did you install dnsmasq-full?
Other than that it could be just omitted to save some space.

I use default dnsmasq but I checked dnsmasq-full, this option doesn't work too.
I even can't use:
list server ''
It goes through another default interface though I see in logs record "using nameserver eth1.131)"

does it work in /etc/dnsmasq.conf?

No, the same effect