docker-ddns-server

docker-ddns-server is a self-hosted DDNS service packaged for Docker. It is intended to run a background server that updates DNS records (e.g., A/AAAA) based on the machine’s current public IP.

Evaluated Apr 04, 2026 (21d ago)
Homepage ↗ Repo ↗ Infrastructure ddns dynamic-dns docker self-hosted networking dns
⚙ Agent Friendliness
19
/ 100
Can an agent use this?
🔒 Security
39
/ 100
Is it safe for agents?
⚡ Reliability
22
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
0
Documentation
0
Error Messages
0
Auth Simplicity
40
Rate Limits
0

🔒 Security

TLS Enforcement
40
Auth Strength
40
Scope Granularity
20
Dep. Hygiene
45
Secret Handling
50

Because only the package name was provided (no configuration/docs/code), security posture is inferred at a low confidence level. A typical DDNS deployment may require DNS-provider credentials; ensure they are stored securely (env/secret manager), avoid logging secrets, and confirm the service uses TLS for any inbound/outbound HTTP it performs.

⚡ Reliability

Uptime/SLA
0
Version Stability
40
Breaking Changes
30
Error Recovery
20
AF Security Reliability

Best When

You want a lightweight, self-managed DDNS updater/server running in Docker for a single domain or small set of records.

Avoid When

You cannot accept outbound connectivity to your DNS provider or you need strict reliability/SLA guarantees and vendor-grade change histories.

Use Cases

  • Self-hosted dynamic DNS for home labs and small sites
  • Keep DNS records updated when your public IP changes (ISP changes, failover, mobility)
  • Run DDNS updates from a containerized environment (server/VPS)

Not For

  • Production-grade authoritative DNS hosting
  • Environments requiring managed DNS with vendor SLAs
  • Use cases needing complex API integrations beyond typical DDNS provider updates

Interface

REST API
No
GraphQL
No
gRPC
No
MCP Server
No
SDK
No
Webhooks
No

Authentication

Methods: (Not determined from provided information) likely provider credentials and/or DNS update keys via environment variables/config
OAuth: No Scopes: No

No authentication model, scopes, or API auth scheme are available from the provided prompt. As a Docker service, it likely relies on static configuration (provider tokens/keys), but exact details are not given.

Pricing

Free tier: No
Requires CC: No

Self-hosted open-source style pricing (no hosted service cost) is implied, but no repo/package metadata was provided to confirm.

Agent Metadata

Pagination
none
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • No API contract or interface details were provided, so an agent cannot reliably determine request/response formats or retry/idempotency behavior.
  • Docker services may require manual configuration/environment secrets; without explicit docs, automation may be brittle.

Alternatives

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Scores are editorial opinions as of 2026-04-04.

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