Files
wmantly 3e90062255 DuckDNS: validate token via a TXT write, not the A/AAAA record
listDomains() used to validate the token by calling DuckDNS's update
endpoint with ip/ipv6 omitted, which makes DuckDNS auto-detect and
apply this host's public IP -- so adding a provider instantly
repointed the domain. Validate via a fixed TXT marker instead, which
DuckDNS's API supports independently and doesn't touch routing.
2026-07-16 12:55:06 -04:00
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