HEDNS_DDNS_KEY

HEDNS_DDNS_KEY enables Dynamic DNS on a record managed by the Hurricane Electric DNS provider and sets a specific DDNS key (token). This implies HEDNS_DYNAMIC_ON.

The DDNS key can then be used with the HE DDNS update API (https://dyn.dns.he.net/nic/update) to update the record's value.

Note: DDNS keys are write-only. dnscontrol sets the key on the provider but cannot read back the current key. This means a key-only change (same record data, new key) will not be detected as a difference. To force an update, also change another field such as the TTL.

dnsconfig.js

D("example.com", REG_NONE, DnsProvider(DSP_HEDNS),
    A("dyn", "0.0.0.0", HEDNS_DDNS_KEY("my-secret-token")),
    AAAA("dyn6", "::1", HEDNS_DDNS_KEY("another-token")),
);