Due the server migraion on 20.06.2016, the IP addresses have changed.
Old IP > New IP:
176.9.139.73 > 136.243.175.228
176.9.139.93 > 138.201.42.1
176.9.165.162 > 138.201.42.2
176.9.165.165 > 138.201.42.3
176.9.165.167 > 138.201.42.4
176.9.165.174 > 138.201.42.5
2a01:4f8:160:1343::1/64 > 2a01:4f8:171:24e3::1/64