System administration

dyndnsc – dynamic dns update client

dyndnsc is a command line client for sending updates to dynamic dns (ddns, dyndns) services. It supports multiple protocols and services, and it has native support for ipv6. The configuration file allows using foreign, but compatible services. Dyndnsc ships many different IP detection mechanisms, support for configuring multiple services in one place and it has a daemon mode for running unattended.

It has a plugin system to provide external notification services.

This is free and open source software.

Key Features

  • Supports multiple dynamic DNS protocols and service providers.
  • Native IPv4 and IPv6 support.
  • Includes several public IP detection mechanisms, including external web services and DNS-based detection.
  • Supports custom update URLs for compatible dynamic DNS services.
  • Manage multiple services and hostnames through a single configuration file.
  • Includes configuration presets for supported dynamic DNS providers.
  • Daemon mode for unattended operation.
  • Plugin system for triggering external notifications when DNS records change.
  • Offers a command-line interface and an API for Python applications.

Website: github.com/infothrill/python-dyndnsc
Support:
Developer: Paul Kremer
License: MIT License

dyndnsc options

dyndnsc is written in Python. Learn Python with our recommended free books and free tutorials.


Related Software

Alternatives to dig
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dnslookupSupports plain DNS, DoH, DoT, DoQ, and DNSCrypt
dugGlobal DNS propagation checker
qSupport for UDP, TCP, DoT, DoH, DoQ and ODoH
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dogColourful output, understands normal command-line argument syntax
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qTiny command line DNS client supporting UDP, TCP, DoT, DoH, DoQ and ODoH
ddclientUpdate dynamic DNS entries
GoDNSDynamic DNS (DDNS) client tool
digDNS lookup utility
awlDNS lookup tool
ZDNSHigh-speed DNS resolver and command line utility
dnslookupMake DNS lookups
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drillPerform DNS lookups
dnessDynamic DNS client
znsFast DNS lookup tool with DNSSEC validation and delegation tracing
In-a-DynSmall and simple Dynamic DNS, DDNS, client
dohQuery multiple DNS-over-HTTPS resolvers with JSON output
dnsupdateModern and flexible dynamic DNS client
ch4Dig-compatible DNS client with UDP, TCP and EDNS support
wigSimple and lightweight DNS client
dyndnscDynamic DNS update client

Read our verdict in the software roundup.


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