# Self-hosted alternatives to DynDNS

> 1 self-hostable, open-source alternative to DynDNS, ranked by score.

- [ddns](https://selfhost.directory/project/ddns)

## Also in DNS

Not listed as DynDNS alternatives, but from the same category:

- [ddns-updater](https://selfhost.directory/project/ddns-updater): Open-source self-hosted DDNS client that keeps A and AAAA records current for many DNS providers, with a web UI, Shoutrrr notifications and a 12MB Docker image.
- [d2c.sh](https://selfhost.directory/project/d2c-sh): d2c.sh is a self-hosted, open-source Bash script that keeps Cloudflare A and AAAA records in sync with your public IP, with optional Gotify and Telegram notifications.
- [dynago](https://selfhost.directory/project/dynago): dynago is a self-hosted, open-source dynamic DNS updater in Go that monitors your public IP and updates Cloudflare or Route 53 records when it changes.
- [nsupdate.info](https://selfhost.directory/project/nsupdateinfo): Self-hosted dynamic DNS service using dyndns2 for clients and RFC 2136 for nameservers like BIND and PowerDNS.
- [cloudflare-dns-failover](https://selfhost.directory/project/cloudflare-dns-failover): Self-hosted Go daemon that monitors server health and updates Cloudflare DNS A records to the first responsive IP for high availability.
- [ddns-go](https://selfhost.directory/project/ddns-go): Open-source self-hosted DDNS tool that detects your public IPv4/IPv6 and updates Cloudflare, Dnspod, Aliyun and more via API, with a web UI, webhooks and Docker images.

All 55 DNS projects: https://selfhost.directory/dns

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Source: https://selfhost.directory/alternative-to/dyndns