Hello Marc, I'm sorry to see you run into problems that you seem not to be able to fix. I'll write you a mail off-list with some trouble shooting tips. As a general comment, relevant to the list. I would like to point out that during the update to the new system we have updated our documentation on reverse delegations and that we appreciate receiving feedback on how to improve that documentation and the error messages. http://www.ripe.net/reverse/ is the "portal" page. http://www.ripe.net/reverse/reverse_howto.html is the page "guiding" one through the setup http://www.ripe.net/cgi-bin/nph-dc.cgi is the "delegation checker" tool which implements most of the DNS checks performed during the DOMAIN update. The e-mail address for user support is <ripe-dbm@ripe.net> -- Olaf ---------------------------------| Olaf M. Kolkman ---------------------------------| RIPE NCC