Some Free (gratis / free plan) dynamic dns services are:
- (*e) https://freedns.afraid.org/
- (*e) https://www.duckdns.org/
- (*e) https://www.nsupdate.info/
- (*e) https://now-dns.com/
- (*) Free DDNS
- (*e) https://www.changeip.com/dns.php
- (*e) https://dnsdynamic.org/
- (*e) http://myonlineportal.net/
- (*) Features list - discover what you can do with GSLB.me
- (*) https://www.dnspark.com/dns#free
- (*) https://www.ddnss.de/
- (*) https://dns.he.net/
- (*) https://www.spdns.de/
- (*) Free DNS and Dynamic DNS
- (*) Cloudflare DNS | Authoritative and Secondary DNS (ddclient config)
- (?) https://netlib.re/
- (?) http://www.xname.org/
- (?) duiadns.net | DUIA Personal
- (?) https://www.cloudns.net/
- (?) FreeDNS - No limits, free of charge, DYNDNS, DNSSEC, TLSA and more.
(*) ddclient compatible
(?) ddclient compatibility unknown
(e) ddclient config example can be found at: List of compatible providers and examples or sample-etc_ddclient.conf
These seem to be not (yet) compatible with ddclient: