If I only submit an IPV4 record upon provider ip change to desec.io then the AAAA IPV6 record will be removed.
I haven’t found any check possibility via curl or similar to Linux script check IF an IPV6 record is present or not (no matter if a or which kind of content).
I would like to know if currenty NO IPV6 record is present to then set one via ddclient.
Background: I dont want the provider IPV6 assigned to my router as IPV6 at desec, I need to have the IPV6 address of a connected raspi published to public.
If I only update IPV4 via router the IPV6 record in desec will be deleted. If the Linux check Script determins a missing IPV6 record I could update via ddclient.
Or is there a different possibility to submit the IPV6 address of a connected device instead of the router IPV6 itself?
Any help here or on a command to check the presence of a IPV6 record?
Trying to have kind of placeholder in desec to insert IPV6 afterwards via ddclient…
Thanks in advance,