Multi-Domain SSL Certificates

Secure your website with SLH SSL

Multi-Domain SSL certificates are able to support up to 250 domains and sub-domains within unlimited servers. You can add or modify domain names using free and unlimited reissues using our SSL management platform.

Talk To A Specialist

Express 5 min issuance
Domain Validation
www and non-www
Free Dynamic SiteSeal
Mobile Friendly
Free unlimited server licensing

Free Reissues
10,000$ Warranty
2 SAN Included
Free Reissues
Self-Manage Control Panel

Select Billing Cycle

/yearly

Validation 1-5 days
Business Validation
www and non-www
Free Dynamic SiteSeal
Mobile Friendly
Free unlimited server licensing

Free Reissues
1,750,000$ Warranty
2 SAN Included
Free Reissues
Self-Manage Control Panel

Select Billing Cycle

/yearly

Validation 1-5 days
Extended Validation
www and non-www
Free Dynamic SiteSeal
Mobile Friendly
Free unlimited server licensing

Green Address Bar
Free Reissues
1,750,000$ Warranty
2 SAN Included
Free Reissues
Self-Manage Control Panel

Select Billing Cycle

/yearly

Validation 1-5 days
Extended Validation
www and non-www
Free Dynamic SiteSeal
Mobile Friendly
Free unlimited server licensing

Green Address Bar
Free Reissues
1,500,000$ Warranty
2 SAN Included
Free Reissues
Self-Manage Control Panel

Select Billing Cycle

/yearly

Multi-Domain SSL

Multi-Domain SSL certificates, also known as Subject Alternative Name (SAN) or Unified Communication Certificates (UCC). SAN certs created to secure additional domains for office communication servers and Microsoft Exchange servers. That makes management easy and quick, you have same CSR/Key, same verification and same files to install.

Features of Multi-Domain SSL certificates

SHA-256 Strongest Encryption

SLH give preference to customer security on top priority hence, all multi domain SSL certificates bears SHA-256 algorithm that is believed to be stronger in SSL industry. The adoption of latest algorithm is an ideal solution to fight against brute force attack.

Boost Search Engine Ranking

Having SAN SSL certificate on your sites will not only help you to secure them but also enhance visibility in search engine. Google has already nailed down HTTPS as a ranking signal therefore, websites that have SSL will have chances of higher ranking in Google Search ranking. Thus, your website will have dual advantages of higher search ranking and strong security.

Simplified Management

Multi-Domain SSL certificate is best known for simple certificate management hence it is one of the ideal benefits to go with such certificate. SAN allows a single server and a single certificate that covers multiple domains set up hence, certificate manager would have no difficulty of managing multiple domains. All an admin will have to take care of a single SAN certificate to make certificate management in a smooth way.

Browser Compatibility

Multi Domain SSL certificate provides more than 99% mobile and desktop browser compatibility. You can promise to your customers for a smooth browsing experience. Therefore, there is no hassle of browser warning or browser to server connection issue.

Unlimited Server License

SAN SSL certificate offers unlimited server licenses at free of cost, therefore you do not need to pay out for same certificate installation on any number of servers. It saves money and time to be spent in individual SSL installation.

A Multi-Domain SSL certificate, also known as a UCC, Unified Communications certificate, or SAN certificate, is a type of certificate that uses Subject Alternative Names (SANs) to secure multiple host names. Any number of different domain names can be included in the SAN field of the certificate enabling the certificate to work on any of the included domain names. For example, you could get one Multi-Domain SSL Certificate to cover all of the following:

mydomain.com
mail.mydomain.com
autodiscover.mydomain.com
anotherdomain.com

Wildcard and Multi-Domain SSL (SAN) Certificate Explanation

Definition

Wildcard SSL Certificate – A Wildcard SSL Certificate allows users to secure an unlimited number of sub-domains – at a specific level – for one domain on one certificate.

Multi-Domain (SAN/UCC) SSL Certificate – A Multi Domain SSL certificate allows users to secure multiple Fully Qualified Domain Names (FQDN) on one certificate.

SAN Certificate Vs. Wildcard SSL Certificate Limitations

Wildcard SSL certificates (relating to any Certificate Authority) can secure an unlimited amount of sub-domains at only one specific sub-domain level. In other words, if you need unlimited sub-domain coverage at multiple levels (i.e. *.domain.com and *.sub1.domain.com), you’ll need to purchase an additional certificate.

Multi-Domain (SAN/UCC) SSL certificates can secure multiple domains up to a specific amount (i.e. 100), depending on the issuing Certificate Authority. For example, GeoTrust and Comodo allow users to secure up to 100 multiple domains under a single MDC SSL. However, Symantec and Thawte only allow the user to secure up to 25 additional domains. They’re also called Unified Communications SSL certificates.