Not able to configure subdomain

Need help
1

I am trying to set a subdomain for a bubble App. I have set the A records in the DNS settings for the domain, however, Bubble still shows a ‘Bad DNS’ error and doesn’t open the app in the preview.

Screen Shot 2021-11-05 at 2.55.10 pm
Screen Shot 2021-11-05 at 2.55.10 pm1616×162 23.4 KB

Note: A record IP is 104.19.241.90 and 104.19.240.93 and the error message returns the exact same IP but says BAD DNS.

On opening the subdomain in browser, it throws ERR_CERT_COMMON_NAME_INVALID error

What changes do I make to fix this error?
Thanks.

2

Hello. We are sorry for the inconvenience that this is causing you. Please message support@bubble.io so we can investigate this issue further.