SSL Certificates: True BusinessID Multi-Domain
Secure up to 25 domains on a single server
With a GeoTrust® True BusinessID Multi-Domain Certificate, you can add, edit or delete up to 25 domain names over the lifetime of the certificate. Designed for Microsoft Exchange or Microsoft Communications Servers, this Unified Communications Certificate is also ideal for shared hosting environments, QA testing environments, and small businesses with multiple business applications to secure on a single server.
Full authentication with flexible domain options
GeoTrust fully authenticates your organization and your primary domain, and issues your certificate quickly. You can add, edit or delete any additional domain names to the subject alternative name (SAN) field during the enrolment process or at anytime during the lifecycle of the certificate. True BusinessID Multi-Domain Certificates support several domain formats as long as the organization specified in the certificate has the right to use the domain.
| Accepted Domain Formats | Example |
|---|---|
| Fully qualified domain name (initial domain secured) |
www.fullyqualname.co.uk |
| Different second-level domain | www.secondname.co.uk |
| Different top-level domain | www.fullyqualname.net |
| Server names | msexchange1 |
| Intranet and .local names | msxautodiscovery |
| Private IP addresses as per RFC 1597 | 192.168.0.0 - 192.168.255.255 |
Secure communications with up to 256-bit encryption
GeoTrust helps you protect sensitive information during transmission when your customers, business partners and employees connect with you online. True BusinessID Multi-Domain Certificates enable 40- to 256-bit encryption, depending on the client browser capability and the cipher suite installed on your Web server.
Grow your business with the True Site Seal
Every True BusinessID Certificate includes a dynamic GeoTrust True Site Seal with your company name and a real-time date/time stamp. When users of your online services see the seal and verify your name, they have more confidence to complete their transactions and trust your services.
Pay as you go
Flexible pricing helps maximise protection while minimising cost. The first or primary domain name must remain the same, but all additional domain names can be edited, deleted or added as needed during the certificate lifetime.
| Validity Period | Up to five domain names | Each additional domain name |
|---|---|---|
| 1 year | $599 USD | $29 USD |
| 2 year | $1048 USD | $51 USD |
| 3 year | $1498 USD | $73 USD |
| 4 year | $1947 USD | $94 USD |
| 5 year | $2396 USD | $116 USD |
Features and Benefits
- Secure up to 25 different domains on a single server
- Full organization validation
- Up to 256-bit SSL encryption supports secure transmission of sensitive data
- Display the GeoTrust True Site Seal with company name, date/time stamp
- 1- to 5-year validity options
- Free lifetime, self-service reissues
- $100,000 USD warranty
- Ubiquitous compatibility with 99+% of all browsers and most mobile and smart phone applications
- Quick and easy to install
- Free support by chat, Web, telephone and e-mail


