_mta-sts.domain.td is missing for one domain

I have a few domains setup and they are working fine. I have two problems with two specific domains. The other 8 domains are working fine.

Problem 1: MX record is appending domain.tld even though there is trailing point.

Problem 2: Upon inspecting the zones files, One of the two domains have missing _mta-sts.domain.tld entry when compared with other domains.

What would cause this?

The time has past 3-4 days since I setup the domain and MX record.

Please note that I setup the domain in MIAB before changing Nameservers. I intentionally changed Nameservers in domain resitrar after 48 hours so the change is quick. Not sure if this could be causing it.

Is there a way to completely delete the domain from MIAB and wait 48 hours or so and then re-add the domain?

I also enabled rysnc ssh backups recently and they were failing because of file permissions. After fixing the backup, one domain has resolved the issue for some reason. I also ran mailinabox cli again.

Now my one last domain is left to update DNS entries. Fingers crossed.

For some reason, another domain has started working as well. But status page still shows the records are incorrect. That’s weird.