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

Multi-Domain SSL - DV

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.

Domains
Each Extra SAN Cost
35

Multi-Domain with Wildcard SSL - DV

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.

Domains
Each Extra SAN Cost
280

Multi-Domain SSL - OV

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.

Domains
Each Extra SAN Cost
84

Multi-Domain with Wildcard SSL - OV

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.

Domains
Each Extra SAN Cost
490

Multi-Domain SSL - EV

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.

Domains
Each Extra SAN Cost
126

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 Multi-domain SSL Certificate

  • 01. DV Certificate Validation

    To get a DV certificate, you have to prove that you are the owner of the domain using email based authentication wherein we will be sending an authentication mail to WHOIS registrar email address.

    Alternatively, we can also send authentication email to one of five pre-approved email addresses associated with the website domain, which includes:

    • Admin@name-of-site.com
    • Administrator@name-of-site.com
    • Webmaster@name-of-site.com
    • Hostmaster@name-of-site.com
    • Postmaster@name-of-site.com

    Alternate Domain Control Validation Methods

    CAA Email Contact, DNS TXT Record, DNS TXT Record Email Contact and File based authentication are the alternate methods of Domain Control Validation that you can opt for in case there is an issue with email based authentication.

  • 02. OV Certificate Validation

    Organization validated or OV certificates require additional levels of validation compared to Domain Validated (DV) certificates and as a result provide more trust. This includes:

    • Domain Control Validation
    • Organization Authentication
    • Locality Presence
    • Telephone Verification (registered active telephone listing verification)
    • Final Verification phone call (verification of ownership and order)
  • 03. EV Certificate Validation

    EV validation of your organization can be completed using one of the following methods:

    • DCV email
    • DNS TXT Record
    • HTTP(S) challenge

    Additionally, you can also expect to receive a telephonic call to the main business phone number listed on the subscriber agreement. This call will be made for validating the signature on the application, the signer's title along with the signer's authority to sign. In case there is a need for additional actions, one of our validation specialists will connect with you via email.

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