Before you jump down my throat – I know hosting a subdomain on a different server has been answered already. My question is a bit different/slightly back to front.
I purchased a URL with hosting included and decided to use squarespace for the basic site I created. I have now developed pages that need to sit outside of squarespace on a subdomain.
Can I use the same system of creating an A Name record pointing the subdomain to my host’s IP address even though the nameservers for the main domain are pointing to squarespace? Or is there no way to do this? Any help would be greatly appreciated