1. TLS/SSL Certificates Overview
  2. Multi-Domain Certificates
Multi-Domain Certificates Hero
DigiCert® Multi-domain TLS/SSL Certificates

One certificate for
every domain

Convert any DigiCert certificate to
encrypt up to 250 domains. That’s
digital trust for the real world.

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DigiCert Wildcard certificates
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What is a Multi-Domain certificate?

Multi-Domain certificates, also called SAN certificates, offer boundless flexibility and complete control over the Subject Alternative Name field. And now, any DigiCert certificate can be configured to allow multi-domain. These certificates are ideal for securing many names across different domains and subdomains (e.g., Exchange/OCS environments). You also have the option to  add, change, and delete any of the SANs  on the fly to reflect the evolving needs of your network. Here’s how it works: 

 

With any DigiCert certificate, you could secure the following domains: 

  • www.example.com 
  • www.example2.com 
  • www.example3.net 
  • mail.example.net
  • dev.example2.net 

 

The  Subject Alternative Name field lets you specify additional host names (sites, IP addresses, common names, etc.) to be protected by a single TLS/SSL certificate, such as a Multi-Domain (SAN) or Extended Validation Multi-Domain Certificate. 

How to buy Wildcard TLS/SSL Certificates from DigiCert

How to buy: 

1. Select a certificate: Secure Site Pro, Secure Site or DigiCert Basic 

2. Choose your coverage length

3. Multi-Domain: Enter any Subject Alternative Names (SANs) you want secured*

 4. Checkout 

* Price will be based on number of SANs entered. 

Compare TLS/SSL certificates

DigiCert offers greater flexibility for every TLS/SSL certificate, with wildcard and multi-domain options for nearly every certificate.

Basic SSL 

Get started with a secure foundation. All the certificates you need, backed by the industry's highest-rated support. 

  • Compatible with all major browsers 
  • 24/7/365 Customer Support
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Secure Site SSL 

When security is your priority, this industry-favorite certificate now has all the trusted benefits of DigiCert Basic plus: 

  • DigiCert Smart Seal 
  • Priority Support & Validation 
  • Blocklist Check 
  • $1.75 Million Warranty 
  • DigiCert CertCentral®
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Secure Site Pro SSL 

Zero compromise certificates that offer complete, pro-grade security beyond encryption. It's Secure Site plus a lot more: 

  • DigiCert Smart Seal
  • Priority Support & Validation 
  • Certificate Transparency (CT) 
  • Log Monitoring 
  • Vulnerability Assessment & Blocklist Check 
  • DigiCert CertCentral®
Learn More

Need European data sovereignty and residency?

DigiCert® CertCentral Europe, our globally popular certificate lifecycle manager, is now able to provide European customers with data sovereignty and data residency for TLS certificates and critical validation information.

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