All my sub-domain stopped working after changing Nameserver to Cloudflare nameservers

I have opted for cloudflare CDN for my website and I followed all the instructions and changed the nameserver provided by the Cloudflare to my domains.

However, I have a couple of subdomains associated with that domain one them is which is stopped working.

Can someone please advise me why this is happening and how can I resolve this.


As part of the onboarding process, you were shown a list of DNS records to confirm. They need to match all of the records at your current host. If it didn’t, then you need to add the missing records. Your DNS records here do not have an entry for ‘cmp’. It should either be an “A” record with an IP address, or a CNAME that points to a hostname. Again, your current host should have the proper data for the missing records.

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Hello, @sdayman thanks for your quick response.

Adding an A record for my subdomain resolve the issue.

Thanks a Ton :grinning: :grinning:

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