NavBlank@kaia@brotka.st they often provide their own name servers. But that's an added service that's basically just expected for free now I think. All domain registrars do (as solely a registrar) is submit your info to the registry and collect money I think. Usually, the fees are pretty modest, but some companies like Endurance International Group like to charge very high fees (I've never heard something good about them).
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.