ownDynDNS/README.md

ownDynDNS

Self-hosted dynamic DNS php script for FRITZ!Box and netcup DNS API

Authors

• @fernwerker
• @philipptempel

Usage

Installation

• Copy all files to your webspace

• Edit the first lines of update.php

  • username -> The username for your FRITZ!Box to authenticate (so not everyone can update your DNS)
  • password -> password for your FRITZ!Box
  • debug -> enables debug mode and generates output of update.php (normal operation has no output)
  • apiKey -> API key which is generated in netcup CCP
  • apiPassword -> API password which is generated in netcup CCP

• Create each host record in your netcup CCP before using the script. The script does not create non-existent records.

FRITZ!Box Settings

• Go to "Internet" -> "DynDNS"
• Choose "custom"
• Update-URL: https://<url of your webspace>/update.php?user=<username>&password=<pass>&ipv4=<ipaddr>&ipv6=<ip6addr>&domain=<domain>
  • only the url needs to be adjusted, the rest is automatically filled by the FRITZ!Box
  • http or https is possible if valid SSL certificate (e.g. Let's Encrypt)
• Domainname: <host record that is supposed to be updated>
• Username: <username as defined in update.php>
• Password: <password as definied in update.php>

References

• DNS API Documentation: https://ccp.netcup.net/run/webservice/servers/endpoint.php
• Source of dnsapi.php: https://ccp.netcup.net/run/webservice/servers/endpoint.php?PHPSOAPCLIENT

License

Published under GNU General Public License v3.0
© Felix Kretschmer, 2018