Dear colleagues, Today, Tuesday, 18 October 2016, between 09:00 and 10:00 UTC, the back-end storage cluster for RIPE Atlas and RIPEstat will be switched to a backup environment. This is part of planned maintenance work. The backup facility has a more limited amount of storage space, which means that RIPEstat and RIPE Atlas, including specific applications like DNSMON and DomainMon, will not serve data older than one year. We expect this to have no impact on ongoing RIPE Atlas measurements, scheduling new measurements, or the retrieval of more recent data from RIPE Atlas, RIPEstat or DNSMON. We apologise for any inconvenience. Kind regards, Romeo Zwart