A record disappearing over an over

My issue is explained fast: One of my sub-subdomains, called cloud.* gets removed after a specific timeframe and i need to manually readd it.
I will update this topic as soon as i gathered more information about the issue

This unfortunately is an issue since a couple of month :neutral_face: check this thread AAAA record got lost

Same issue there, it’s only with exactly “cloud." domain. I made a semi-workaround there by creating a CNAME to "www.cloud.”, but thats also not the best solution…

i have the same issue with that.always lost cloud.* aaaa record after some random time.i don’t know whether dynv6’s server problem or my configuration problem