Unverified50% confidenceConceptExact time
The core mechanism of DDNS is that the update client periodically detects the machine's current public IP, and once it finds a discrepancy with the value already recorded in DNS, it calls the update API provided by the service provider to refresh the A record or AAAA record.
1
Sources
50%
Confidence
Long-term
Relevance
10/24/2026
First Seen
Sources
Related Entities
Related Claims
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