Multi-Domain OV SSL Certificate
Secure multiple domains with one certificate
Entrust Multi-domain SSL Certificates are the ideal choice for securing multiple domains on one certificate. Our multi-domain SSL certificates, also known as Subject Alternate Name (SAN) certificates, provide website encryption, identification, and authentication for four domains: example.com, mail.example.com, otherexample.com, and example.net. Plus, www.example.com is included for one low price.
Secure multiple domains with one TLS/SSL Certificate
Up to 50 additional domains for $54 each

Worldclass support
Entrust has a 4.7/5-star rating on SSL Shopper and a 98% renewal rate with enterprise customers.
Entrust Certificate Services™ Platform
Our certificate lifecycle management platform – available to all of our certificate customers – makes it easy to deploy, audit, and manage all of your digital certificates.
Platinum Services
Enterprise customers can upgrade to Platinum Services for 24x7x365 expert support, quicker verification, discovery for up to 500 certificates, and more.
Multi-Domain OV Features
Rest easy with daily malware scanning and remediation, reputation monitoring, and website and network vulnerability scans from SiteLock.
Cancel and reissue SSL certificates throughout their term without hassle or replacement fees.
Install SSL certificates on an unlimited number of servers at no extra cost.
Get SSL that is trusted by and compatible with more than 99.9% of current desktop and mobile browsers.
Avoid system downtime, security gap, and accidental certificate expirations with automatic multi-person, multi-level expiration notifications.
All Entrust certificates conform to the widely accepted x.509 international public key infrastructure (PKI).
Additional Resources
Take the guesswork out of TLS/SSL certificate lifecycle management. Request a demo of our certificate management product.

Get the SSL certificate with the highest level of security
Our EV Multi-domain certificate options provide extended validation for commercial and e-commerce websites.
Get the Entrust Edge

We're the Frost & Sullivan 2020 Customer Value Leadership Award Winner, recognized for our high customer satisfaction, innovation, and feature-rich portfolio.
Entrust SSL certificates are backed by our expert support team, which is available by phone, email, and chat Sunday 8 pm – Friday 8 pm EST/GMT-4
All of our certificates are identity checked. They support SHA-2, 2048-bit RSA keys and hybrid RSA/ECC deployments.
Entrust ensures your complete satisfaction within 30 days, or we'll gladly refund your purchase.
Entrust is a founding member of the CA Security Council and the CA/B Forum and can help you stay on top of the latest compliance, news, trends, and security protocols.
Entrust offers a variety of tools that speed up SSL certificate automation and simplify compliance.