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Secure Multiple
Domains with One Certificate
A Comodo Multi-Domain SSL certificate provides robust, organization-validated protection for all your websites — securing multiple domains and their subdomains under a single certificate. Perfect for businesses, eCommerce networks, or organizations managing several web properties, this solution simplifies SSL management while ensuring consistent encryption and trust across your entire online ecosystem. With Comodo Multi-Domain SSL, you can protect up to 300 unique domains or subdomains — such as example.com, example.net, example.org, or shop.example.com — all with 256-bit encryption and full HTTPS protection. This not only enhances your brand’s credibility but also eliminates the need to manage separate certificates for each site.
Extensive Security for Every Domain You Own
Secure multiple domains — up to 300 — with a single organization-validated SSL certificate. Visitors immediately see that your websites are verified by Certum, a globally trusted Certificate Authority, ensuring authenticity and reliability. Whether you manage different brand websites, regional domains, or service portals, a Trusted MultiDomain SSL certificate provides seamless HTTPS coverage for all of them. Installation is quick and intuitive via the Trusted SSL dashboard, enabling easy configuration and activation. Once issued, every domain and subdomain you add is instantly protected, displaying the secure padlock icon across all your online properties.
Benefits of a Comodo Multi-Domain SSL Certificate
Choosing Comodo Multi-Domain SSL means maximum flexibility, centralized management, and verified organizational trust. Every certificate is issued by Certum, ensuring strong validation, encryption, and global browser compatibility. Key advantages include:
Protection for Up to 250 Domains
Secure multiple domains and subdomains (e.g., example.com, example.org, example.net, shop.example.com) with a single SSL — ideal for companies managing multiple web assets.
256-bit Strong Encryption
Ensures end-to-end data protection for all secured domains, keeping customer data, logins, and transactions safe from interception.
Organization Validation (OV) Assurance
Confirms your company’s legitimacy through Certum’s validation process, displaying visual trust indicators that reinforce customer confidence across all your websites.
Centralized SSL Management
Simplify your SSL administration — manage, renew, and update all secured domains from one dashboard without juggling multiple certificates.
Fast Issuance and Simple Setup
Enjoy quick organization validation and easy deployment through the Trusted SSL platform, enabling HTTPS protection for all your domains in minutes
Universal Browser & Device Compatibility
Fully trusted by all major browsers and operating systems, ensuring flawless HTTPS connectivity for every user on every device.
Order Comodo Multi-Domain SSLCertificate Now
SSL certificate is an essential element for securing your online presence and maintaining user confidence
FAQ
A Comodo Multi-Domain SSL secures multiple domains and subdomains — up to 300 — under one certificate, ensuring unified protection and management
Yes. You can easily add or change domains within the certificate’s capacity without purchasing separate SSLs
Trusted MultiDomain SSL provides 256-bit encryption, ensuring the highest level of data security across all your domains.
Yes. This certificate includes OV (Organization Validation), verifying your business identity and displaying strong trust indicators in browsers.
Absolutely. It’s recognized by all major browsers and operating systems, guaranteeing a secure HTTPS padlock for every visitor across your network of sites.
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