Tag Archives: DNS record

Decoding the CNAME Record

The Canonical Name Record, more simply known as the CNAME Record, exists within the DNS realm to make domain management more streamlined. Instead of linking to an IP address like the A Record, a CNAME record establishes an alias for one domain and points it to another domain or subdomain. This can be particularly beneficial for businesses with multifaceted online operations, allowing for subdomains like shop.example.com to redirect seamlessly to a primary domain, without needing a distinct IP address for each. Find additional information about the CNAME record!

SSHFP Record: Enhancing SSH Security

As cyber threats continue to evolve, ensuring secure connections is paramount. The SSH Fingerprint (SSHFP) Record is a testament to this need. When setting up SSH (Secure Shell) connections, there’s always a concern about the authenticity of the connecting server. The SSHFP record offers a solution by linking a domain with the cryptographic fingerprint of its SSH public key. Before establishing an SSH session, the client can cross-check the server’s key fingerprint against the SSHFP record in DNS. This check significantly reduces the risk of man-in-the-middle attacks. Discover more about SSHFP!