The provider where most blocklist.de servers are hosted, draws on 19.10.2016 from 18:00 +0200 servers in a new data center in order.
Therefore, the Mail-/Web- and RBL-Servers (up to 2) was unreachable by:
19.10.2016 18:00 +0200
20.10.2016 about 12:00 +0200
Two RBL servers (once in DE and one in USA) are meanwhile still available but then with the status of 19.10.2016 18:00 +0200
A little more advertising on the page added for reducing server costs.