DynDNS with Cloudflare not updating anymore

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Hi

I run into an error with latest OPNsense 19.7.9_1-amd64 build.

Today my dynamic IP-Adress changed. But my dynDNS doesn't update the record on cloudflare.
This was woring befor for more thant a year with exact same config.

Now I just got this two errors:

Code Select Expand


opnsense: /usr/local/etc/rc.dyndns: Dynamic DNS (example.domain.tld): PAYLOAD: { "result": null, "success": false, "errors": [ { "code": 9021, "message": "Invalid TTL. Must be between 120 and 2,147,483,647 seconds, or 1 for automatic" } ], "messages": [] }


opnsense: /usr/local/etc/rc.dyndns: Dynamic DNS (example.domain.tld): UNKNOWN ERROR - Invalid TTL. Must be between 120 and 2,147,483,647 seconds, or 1 for automatic


I checked my settings but there is no TTL I can set in opnsense GUI. It also not helps if I set the TTL on Cloudflare directly to "2 min" for example.

Any ideas how I can solve this issues?

Edit: I just checked my monitoring. Last IP WAN-IP change was at 10. December 2019. At this time it was working normally.