A Secure Super Certificate for All Your Business Needs

emSign's multi-domain SSL Certificate is a "binder certificate" that allows you to combine multiple Basic SSL and Wildcard SSL Certificates into a "super certificate" and secure up to 500 domain names.
Our multi domain SSL certificate can secure the following types of domain(s):
  • secure.domain1.com
  • secure.domain2.com
  • secure.domain1.co.uk
  • login.website.com
  • www.domain.com
  • any-domain.any-tld
DV SSL Certificates

Multi-Domain

Secure multiple domains with one certificate.

Secure multiple domains with one certificate. Simplify SSL management and protect your diverse online presence with a Multi-domain SSL Certificate.

Multi-Domain SSL Certificates are the most versatile and cost-efficient SSL certificates. They can secure multiple domains under a single SSL installation saving you time and money in the process. They are also called Subject Alternative Name Certificates (SAN SSL) or Unified Communication Certificates (UCC SSL). If you need to secure several domains, the multi-domain certificates are the only viable option.

144 /Yr

Show Features
Domains
Each Extra SAN Cost
12 /Yr

Multi-Domain with Wildcard

Secures entire network of sites with one certificate.

Single Domain DV SSL certificates are the most popular and affordable type of SSL products. They secure one primary domain (Fully Qualified Domain Name) or one subdomain under a single SSL installation.

Multi-Domain Wildcard certificates allow you to secure multiple domain names like 'Multi-Domain SSL Certificates', and also allows to use Wildcard domain combinations within them. All of them protected under a single SSL installation. There?s no need to spend a fortune on multiple wildcard certs for each of your main domains and subdomains when you can protect your entire network of sites with just one Multi-Domain Wildcard certificate.

248 /Yr

Show Features
Domains
Each Extra SAN Cost
93 /Yr
OV SSL Certificates

Multi-Domain

Secure multiple domains with one certificate.

Secure multiple domains with one certificate. Simplify SSL management and protect your diverse online presence with a Multi-domain SSL Certificate.

Multi-Domain SSL Certificates are the most versatile and cost-efficient SSL certificates. They can secure multiple domains under a single SSL installation saving you time and money in the process. They are also called Subject Alternative Name Certificates (SAN SSL) or Unified Communication Certificates (UCC SSL). If you need to secure several domains, the multi-domain certificates are the only viable option.

260 /Yr

Show Features
Domains
Each Extra SAN Cost
28 /Yr

Multi-Domain with Wildcard

Secures entire network of sites with one certificate.

Single Domain OV SSL certificates are the most popular and affordable type of SSL products. They secure one primary domain (Fully Qualified Domain Name) or one subdomain under a single SSL installation.

Multi-Domain Wildcard certificates allow you to secure multiple domain names like ?Multi-Domain SSL Certificates?, and also allows to use Wildcard domain combinations within them. All of them protected under a single SSL installation. There?s no need to spend a fortune on multiple wildcard certs for each of your main domains and subdomains when you can protect your entire network of sites with just one Multi-Domain Wildcard certificate.

670 /Yr

Show Features
Domains
Each Extra SAN Cost
163 /Yr
EV SSL Certificates

Multi-Domain

Secures multiple domains in a single Extended Validation SSL installation.

Secure multiple domains with one certificate. Simplify SSL management and protect your diverse online presence with a Multi-domain SSL Certificate.

Multi-Domain SSL Certificates are the most versatile and cost-efficient SSL certificates. They can secure multiple domains under a single SSL installation saving you time and money in the process. They are also called Subject Alternative Name Certificates (SAN SSL) or Unified Communication Certificates (UCC SSL). If you need to secure several domains, the multi-domain certificates are the only viable option.

278 /Yr

Show Features
Domains
Each Extra SAN Cost
42 /Yr

Why Get emSign's Multi-domain SAN/UCC SSL Certificate?

Security

Strongest SHA2 & ECC Encryption

Universality

Compatible with 99%+ current browsers and mobile devices

Increased ROI

Get more for your money with unlimited licenses and free reissues

Flexibility

Add, change and delete any of the SANs on the go as per the evolving needs of your network

Multiplicity

OV/DV/EV options available for UCC/ SAN/ Multi-Domain SSL Certificate; designed for MS Exchange and OCS environments

Add FQND Certificates On the Go

Our UCC/ SAN/ Multi-Domain SSL Certificate come standard with 5 FQDNs, with provisions to add 495 more

Steps to Obtain emSign's Multi-domain SSL Certificate

  • Visit emSign's Website - Go to emSign.com and navigate to the SSL Certificates section to find the Multi-domain SSL Certificate.
  • Select Multi-domain SSL Certificate - Choose the Multi-domain SSL Certificate that suits your needs. This certificate allows you to secure multiple domains and subdomains under a single certificate.
  • Purchase the Certificate - Click to purchase the Multi-domain SSL Certificate and complete your transaction.
  • Generate a CSR (Certificate Signing Request) - After purchasing, generate a CSR from your web server. When creating the CSR, include all the domains and subdomains you wish to secure. This is also known as adding Subject Alternative Names (SANs) to the request.
  • Choose a Validation Method - Select the appropriate validation method for your certificate:
    • Domain Validation (DV): Confirm your domain ownership via email or DNS record.
    • Organization Validation (OV): Requires verifying your organization's identity through submitted documents.
    • Extended Validation (EV): The most stringent validation process, verifying your organization's legal and physical existence.
  • Submit Validation Documents - If you opt for OV or EV validation, provide the necessary documentation to verify your organization's identity. Documents may include business registration papers, proof of domain ownership, and proof of physical address.
  • Complete Domain Verification - Follow the steps for domain verification as provided by emSign. This may involve verifying ownership of each domain through email, DNS updates, or uploading a specific file to your web server.
  • Receive Your Multi-domain SSL Certificate - Once validation is complete, you will receive your Multi-domain SSL Certificate via email.
  • Install the SSL Certificate - Follow emSign's instructions to install the certificate on your web server. Be sure to properly configure all domains and subdomains to be covered by the certificate. If you need help, emSign's customer support is available.
  • Configure HTTPS Across Domains - After installation, ensure that all domains and subdomains included in the certificate are configured to use HTTPS. This step is essential to protect communications across all websites under your control.
  • Test Your SSL Installation - Use an SSL checker tool to confirm that your Multi-domain SSL Certificate is correctly installed and functioning as expected for all domains and subdomains.

FAQs about emSign's Multi-domain SSL Certificate

What is a Multi-domain SSL Certificate?
A Multi-domain SSL Certificate, also known as a Subject Alternative Name (SAN) or Unified Communications (UCC) certificate, allows you to secure multiple domains and subdomains under one certificate. For example, you can secure example.com, example.net, and example.org with a single SSL certificate.
A Multi-domain SSL Certificate from emSign can secure multiple domains and subdomains. The exact number of domains you can include depends on the certificate plan you choose. Typically, you can secure up to 100 domains.
The main benefits include:
  • Simplified Management: One certificate for multiple domains, reducing administrative overhead.
  • Cost-Effective: Lower costs compared to purchasing separate certificates for each domain.
  • Scalability: Easily add or remove domains as your website portfolio grows.
  • Consistent Security: Ensures all domains and subdomains have the same level of SSL encryption.
To obtain a Multi-domain SSL Certificate, visit emSign.com, select the Multi-domain SSL Certificate, complete the purchase, generate a CSR with multiple domains, and submit the required documents for validation. Once validated, you will receive your certificate for installation.
The time it takes to obtain a Multi-domain SSL Certificate depends on the type of validation chosen. Domain Validation (DV) can be issued in minutes, while Organization Validation (OV) or Extended Validation (EV) may take a few days for document verification.
Yes, most Multi-domain SSL Certificates allow you to add additional domains (also called SANs) at any time. You may need to regenerate the CSR and reissue the certificate, depending on your hosting provider.
After receiving your certificate, follow the specific installation instructions provided by emSign for your web server. If you need help, emSign's customer support team is available to guide you through the process.
When your Multi-domain SSL Certificate is close to expiration, you will receive notifications from emSign. It's important to renew your certificate before it expires to avoid service disruptions and maintain security for all your domains.
Yes, you can secure both domains and subdomains with a Multi-domain SSL Certificate. For example, you can secure example.com, blog.example.com, and store.example.net under the same certificate.
For more details on emSign's Multi-domain SSL Certificates, including pricing and features, visit emSign.com or reach out to our support team for personalized assistance.

Why emSign?

24X7 Support

Strong support along with a library of resources to ensure peace of mind

Security & Quality

We are CMMI Level 5 Certified, ISO 27001, SOC2 and Webtrust certified

Credibility

Over 50 million certificates issued to hundreds of companies worldwide

For more details about Multi-domain SSL Certificates, please contact us at

Email: support@emsign.com, Phone: +91 80 46156966.
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