Connecting Cloudflare and Managing DNS for Your Blanca's Builder Site

When pointing your domain to Blanca's Builder, you'll primarily work with two types of DNS records: A records and CNAME records. An A record (Address record) maps a domain name to an IPv4 address. For example, if Blanca's Builder provides you with a specific IP address for your site, you would use an A record.

A CNAME record (Canonical Name record), on the other hand, maps an alias name to another canonical domain name. This is often preferred when the service provider (like Blanca's Builder) manages IP addresses dynamically. Instead of pointing to a fixed IP, you point your domain to Blanca's Builder's generic address (e.g., yoursite.blancabuilder.com). This allows Blanca's Builder to update their server infrastructure without requiring you to change your DNS records.

Blanca's Builder generally recommends using CNAME records for subdomains (e.g., 'www') and A records for your root domain (e.g., 'yourdomain.com') when directly pointing to its infrastructure. However, when using Cloudflare's proxy, you'll configure CNAME records on Cloudflare which Cloudflare then resolves to Blanca's Builder's IPs.

The first step is to ensure your domain is properly configured within Cloudflare. If you haven't already, add your domain to Cloudflare and change your domain's nameservers at your registrar to those provided by Cloudflare. Once initiated, Cloudflare will automatically scan for existing DNS records.

Next, navigate to the `/domain` wizard within your Blanca's Builder dashboard. Here, you will add your domain (e.g., 'yourdomain.com') and select the option to connect it. Blanca's Builder will then provide you with the necessary DNS records (typically CNAMEs for 'www' and potentially others) or an IP address if an A record is required. Pay close attention to these values, as they are crucial for a successful connection.

Once you have the required DNS information from Blanca's Builder, log into your Cloudflare dashboard. Go to the 'DNS' app. Here, you'll add the records provided by Blanca's Builder. For a 'www' subdomain, you'll create a CNAME record with 'www' as the name and the Blanca's Builder target hostname as the value. Ensure the proxy status (the orange cloud icon) is 'Proxied' to leverage Cloudflare's performance and security features.

For your root domain ('yourdomain.com'), if Blanca's Builder requires an A record, you will create an A record with '@' (representing the root domain) as the name and the Blanca's Builder IP address as the value. Again, make sure the proxy status is 'Proxied'. If Blanca's Builder provides a CNAME target for your root domain, Cloudflare offers a feature called 'CNAME flattening' where it will automatically resolve the CNAME target at the root to an A record, allowing you to use a CNAME for your root domain while still benefiting from Cloudflare's proxy.

After configuring your DNS records, securing your website with TLS/SSL is paramount. Cloudflare provides free Universal SSL. Ensure that the SSL/TLS encryption mode in Cloudflare is set to 'Full' or 'Full (strict)'. This ensures that the connection between your visitors and Cloudflare is encrypted, and the connection between Cloudflare and Blanca's Builder is also encrypted. Blanca's Builder automatically provisions a free SSL certificate for your site once your domain is properly pointed.

It's good practice to also enable 'Always Use HTTPS' within Cloudflare to automatically redirect all HTTP requests to HTTPS, ensuring your site is always accessed securely. This prevents mixed content warnings and improves SEO.

DNS changes are not instantaneous; they require 'propagation' across the internet's DNS servers. This can take anywhere from a few minutes to up to 48 hours, though with Cloudflare, changes often propagate much faster. If your site isn't loading immediately after configuration, patience is key.

To check propagation, you can use online tools like `dnschecker.org`. Enter your domain name and select the record type (A or CNAME) to see if the changes have updated globally. If you encounter issues, double-check your DNS entries in Cloudflare against the values provided by Blanca's Builder. Ensure there are no conflicting records, and that the proxy status for your records is correctly set to 'Proxied'. If problems persist, clear your browser's DNS cache or try accessing your site from a different network or device.