If you are coming from the VPS or shared hosting world you might seem its strange that your Pressidium website has two (or even more) A records instead of one.
This is so because your website is not hosted on just one server, but on a highly-available cluster of servers. Your website will work if you accidentally put only one (or some) of the IPs, but will lose its load-balancing and fail-over ability. It is strongly recommended to always add all A (or AAAA) DNS records provided by our "Add Domain" process when setting up your website's domains (alternatively opt to use a CNAME, if applicable).
Important: Losing load-balancing and fail-over ability due to DNS misconfiguration impacts our availability design, and can cause downtime.