Documentation
Everything you need to get your hostname updating and keep it that way.
Getting started
Create your account, claim a hostname and get your update token.
Connect your router
Point a FRITZ!Box, Synology, ddclient or a cron job at KeepDNS so your IP updates itself.
Use your own domain
Point a CNAME from your own domain at your KeepDNS hostname.
Frequently asked questions
Short answers to the questions we get most often.