the IP address you need for bucksvoice is 22.214.171.124, and not 126.96.36.199.
I don't know why the Site Domain settings page on bucksvoice is displaying that IP address, as it's certainly not the correct one.
If you change those entries to 188.8.131.52 then it should work fine!
(And then I'll see if I can see why it's showing that wrong address on the settings page!!)
Thanks (and sorry for the confusion!)
Er... you almost certainly said that below and (during tweaking) i messed it up.
I've put it back to 184.108.40.206 on both and will wait for changes to filter though... THANKS!