To use DNSSEC with your domain name, you need to follow these steps:
1. Check with your domain registrar or DNS provider to see if they support DNSSEC.
1. Enable DNSSEC for your domain. This can usually be done in your domain registrar or DNS provider’s control panel.
1. Obtain a DNSSEC key from your registrar or DNS provider. This key is used to sign your domain’s DNS records.
1. Add the DNSSEC key to your domain’s DNS records. This usually involves adding a DNSKEY record to your zone file.
1. Wait for the DNSSEC changes to propagate. This can take up to 24 hours.
1. Verify that your DNSSEC implementation is working correctly by using an online DNSSEC checker.
Once DNSSEC is enabled for your domain, it helps to prevent domain hijacking and DNS spoofing attacks.