We've been running Plesk for a couple of months now and haven't had any (large) problems until one of our customers wanted to register a .fr domainname. The french domainname authorities are very strict and it seems we have something wrong with our PTR records. They use zonecheck to check the nameservers, so I also did that and got the following error. Is there any way to fix this in Plesk? If so, how? Thanks.