Sav uses Cloudflare, one of the most reputable and largest DNS providers, for all domains at Sav. We do provide a web portal within accounts for easy management but its actually just remotely controlling Cloudflare via their APIs. I believe "Powered by Cloudflare" is on the site in a few spots. The current issue is that the Cloudflare API call to setup a new domain looks to down as it is not accepting any new domains via the API. There is no effect on domains with DNS already setup. Being that we do not have insight into the internal workings of Cloudflare's system, we have reached out, provided all the details to them and are just waiting on a resolution from them.