Hi, the server is actually up since 10 days ago, but has its IP changed due to dynamic IP. ddclient is responsible for taking care of this, but CloudFlare removed old API for updating DNS records (now shows 410 GONE in favor of newer API in ddclient's debug message) which ddclient is currently still using unfortunately. There is no newer ddclient/any issue report about this at this moment, which means I have to find a new DDNS solution for this.