We publish a substitute list only where a record says what kind of product it is. duckdns.org's does not yet, so this page names none. The DNS & Domain Management category lists every offer we track alongside it.
Current duckdns.org Situation
Risk Level:source unconfirmed
Why: We could not read the page we cite for duckdns.org when we last looked, on 2026-11-11. We are not publishing a stability judgement for it until that is fixed.