RW> sysgod.org: Since Rex is hard-coded to use fnz.fidonet, it cannot use
RW> binkp.net, but it can and does use a DNS lookup and will send packets to
RW> the listed IP...

This may not be the best solution but you might be able to hexedit the
binary to change the hostname to "binkp.net"

--- Mystic BBS v1.10 A11 (Linux)