How to use subdomains for your website
Subdomains are a common way to structure a website. Here’s all about what a subdomain is, why you’d use it, and how.
DNS
How to filter your domains by linked zone
We recently introduced linked zones as a new way to bulk manage DNS zones. Find out how you can now filter your domain list by which linked zone or zones your domain uses.
With DNS Snapshots, don’t worry about losing your DNS records again!
If you try to change your DNS records, a simple error could cause your website or other online services to break. With DNS Snapshots, you don’t need to worry about losing your DNS records anymore!
Why MX records have a priority (and A and NS records don’t)
You can add multiple A, NS, and MX records on a single domain, but of the three, only MX records have a priority. Here’s why.
Why isn’t my DNS working!?
It’s always DNS! From caching, to duplicate records, to syntax, and more, here are five things to check when your DNS updates don’t work.
DNS server management: how Gandi helps businesses follow ANSSI’s recommendations
Learn how Gandi helps businesses follow the recommendations of ANSSI for managing DNS servers.
Keep your domain names secure with DNSSEC!
Activating DNSSEC on your domain name allows for the verification of DNS responses and combats DNS attacks. Wathc our video to learn more!
How to update DNS records
Editing DNS records is not as difficult as you think. At Gandi, you can manage your domain names, and easily add, edit, or delete your DNS records in the same interface.
Sync your DNS zones across multiple domains with Linked zones
While configuration templates allow you to apply DNS configurations to multiple domain names, it doesn’t let you synchronize these across all domains using it. That’s why we developed a new linked zones feature for linking your DNS settings across multiple domain names.
Secure your important domain names with Advanced DNS
With Advanced DNS, you get a professional service with a service-level agreement to secure your sensitive domains.
Introducing: DNS Export
Export your domains’ DNS records into a CSV file you can use to clean your DNS records or just make a backup.
Why you should keep your DNS zone clean
Don’t forget to remove old DNS records from your zone! They could be an open door waiting for an attacker to walk through.