Multi-Domain Security

Single SSL Certificates for Security of your website and up to 249 Domains with strongest encryption.

Multi-Domain (SAN) SSL

Multi-Domain SSL Certificates

Secure up to 250 Domains Using Single Multi-Domain SSL Certificate

Managing multiple SSL certificates for companies and organizations with multiple websites becomes time-consuming and costly. Henceforth, certificate authorities have Multi-Domain SSL certificates to overcome such problems. For example, using a single Muti Domain SSL certificate/Multi SAN Certificate offered by a certificate authority like Sectigo, Comodo, or Certera, you're allowed to secure up to 250 different domain names, external IP addresses, or hostnames.

The Multi-Domain SSL certificate comes with all three validation levels Domain, Organization, and Extended validated. Whether you have simple content-based websites, a company's website that deals with company data, or multiple websites dealing with financial data, this Multi-Domain SSL will be available.

Multi-Domain SSL Certificates
Certera

Certera Multi Domain SSL Certificate Flex

Reting Star Start at
$9.99/Yr
  • Main Domain + 2 FREE SANs
  • Domain Validated
  • 256 Bit Encryption
  • Issuance in Minutes
  • Unlimited Server License
  • Add/Remove Up to 247 SANs
Comodo

Comodo Positive Multi-Domain SSL

Reting Star Start at
$32.99/Yr
  • Main Domain + 2 FREE SANs
  • Domain Validated
  • 256-bit encryption
  • Unlimited Server License
  • Issuance in Minutes
  • Add/Remove Up to 247 SANs
Sectigo

Sectigo Positive Multi-Domain SSL

Reting Star Start at
$32.99/Yr
  • Secure up to 250 Different Domains
  • $10,000 Warranty
  • Up to 256 bit Encryption
  • Domain Validation
  • Issue In 10-15 Minutes
  • Unlimited Server License
Certera

Certera Multi Domain Wildcard SSL Certificate

Reting Star Start at
$39.99/Yr
  • Main Domain + 2 FREE SANs
  • 256-bit Encryption
  • Issuance in Minutes
  • Unlimited Server License
  • Free Site Seal
  • 1 Standard SAN + 1 Wildcard SAN
Thawte

Thawte SSL123 DV (FLEX)

Reting Star Start at
$46.00/Yr
  • SAN and Wildcard Support
  • Thawte Trusted site seal
  • $500,000 Warranty Included
  • Secure 1 Domain + 2 SANs
  • Boost Google Ranking
  • 2-Step Automated Validation
GeoTrust

GeoTrust DV SSL (FLEX)

Reting Star Start at
$73.00/Yr
  • GeoTrust Seal – Powered by DigiCert
  • $500,000 warranty Included
  • Wildcard, SAN Supported
  • SHA-2 and ECC Algorithms
  • Domain Validation (DV)
  • Secure Up to 250 SANs
GeoTrust

GeoTrust QuickSSL Premium SAN

Reting Star Start at
$106.00/Yr
  • Warranty of $500,000
  • 99.9% Browser Recognition
  • Fully automated Domain Validation
  • GeoTrust site seal
  • Premium-level Encryption
  • 1 Domain and upto 4 Subdomains
Comodo

COMODO Domain Validated (DV) UCC SSL

Reting Star Start at
$108.20/Yr
  • Main Domain + 2 FREE SANs
  • Unlimited Server License
  • Add/Remove Up to 247 SANs
  • Unlimited Reissuance
  • Issuance in 10 Minutes
  • Fast Validation
Comodo

Comodo AMT Multi-Domain SSL (DV)

Reting Star Start at
$110.00/Yr
  • Main Domain + 2 FREE SANs
  • Issuance in Minutes
  • FREE Reissuance
  • Unlimited Server Licenses
  • $10,000 Warranty
  • Add & Update Up to 247 Domains
Comodo

COMODO UCC SSL

Reting Star Start at
$115.99/Yr
  • Main Domain + 2 FREE SANs
  • 256-bit Encryption
  • Unlimited Reissuance
  • Supported by MS Exchange
  • Issuance in 1-3 Days
  • Add/Remove Up to 247 SANs
Comodo

Comodo Multi-Domain SSL

Reting Star Start at
$119.99/Yr
  • Main Domain + 2 FREE SANs
  • Multiple Websites
  • Unlimited Server License
  • Unlimited Reissuance
  • Issuance in 10 Minutes
  • Secure Up to 247 Domains
Sectigo

Sectigo Multi-Domain SSL

Reting Star Start at
$126.99/Yr
  • Main Domain + 2 FREE SANs
  • 256 Bit Encryption
  • $250,000 Warranty
  • Domain Validated
  • Unlimited Server License
  • Add/Remove Up to 247 SANs
Comodo

Comodo Positive EV Multi-Domain

Reting Star Start at
$128.99/Yr
  • Main Domain + 2 FREE SANs
  • 256-bit encryption strength
  • Add/Remove Up to 247 SANs
  • Unlimited Reissuance
  • $1,000,000 Warranty
  • Add/Remove Up to 247 SANs
Sectigo

Sectigo Positive EV Multi-Domain

Reting Star Start at
$128.99/Yr
  • Secure up to 250 Different Domains
  • $1,000,000 Warranty
  • Up to 256 bit Encryption
  • Extended Validation (EV)
  • Issue In 1-5 business days
  • Extensive Vetting Process
Sectigo

SECTIGO OV UCC SSL

Reting Star Start at
$139.99/Yr
  • Main Domain + 2 FREE SANs
  • Standard 256-bit Encryption
  • 2048-bit RSA Signature Key
  • Issuance in 1 to 3 Days
  • Sectigo Secured Site Seal
  • Add/Remove Up to 247 SANs
Comodo

Positive Multi-Domain Wildcard

Reting Star Start at
$149.80/Yr
  • Main Domain + 2 FREE SANs
  • Up to 256-bit SSL security
  • 99.9% Browser Recognition
  • Unlimited Server License
  • Add/Remove Up to 247 SANs
  • 1 Standard SAN + 1 Wildcard SAN
Comodo

COMODO EV Multi-Domain (MDC) SSL

Reting Star Start at
$226.99/Yr
  • Main Domain + 2 FREE SANs
  • Secure Up to 250 Domains
  • Issuance in 1-5 Days
  • $1,750,000 Warranty
  • 256-bit Encryption
  • Add/Remove Up to 247 SANs
Comodo

COMODO Multi-Domain Wildcard SSL

Reting Star Start at
$264.99/Yr
  • Main Domain + 2 FREE SANs
  • $250,000 Warranty
  • 99.9% Browsers Support
  • Issuance in 1 to 3 Days
  • Add/Remove Up to 247 SANs
  • 1 Standard SAN + 1 Wildcard SAN
Comodo

COMODO UCC Wildcard Certificate

Reting Star Start at
$264.99/Yr
  • Organization Validation
  • 1 Standard SAN + 1 Wildcard SAN
  • Add/Remove Up to 247 SANs
  • $250,000 Warranty
  • Free Re-issuance
  • Main Domain + 2 FREE SANs
Sectigo

SECTIGO EV Multi-Domain (MDC) SSL

Reting Star Start at
$278.99/Yr
  • Main Domain + 2 FREE SANs
  • ECC Option Enabled
  • $1,750,000 Warranty
  • Sectigo Dynamic Seal
  • Robust 256-bit Encryption
  • Add/Remove Up to 247 SANs
Sectigo

SECTIGO UCC Wildcard Certificate

Reting Star Start at
$638.99/Yr
  • Main Domain + 2 FREE SANs
  • $1,000,000 warranty
  • Encrypt Up to 247 SANs
  • Install on Multiple Servers
  • 2048-bit RSA Signature Key
  • 1 Standard SAN + 1 Wildcard SAN
Sectigo

SECTIGO Multi-Domain Wildcard SSL

Reting Star Start at
$638.99/Yr
  • Main Domain + 2 FREE SANs
  • 99.9% Browser Support
  • $1,000,000 Warranty
  • 1 Standard SAN + 1 Wildcard SAN
  • Add/Remove Up to 247 SANs
  • Sectigo Secure Seal
Comodo

Enterprise SSL Pro with EV Multi-Domain

Reting Star Start at
$2,638.99/Yr
  • Main Domain + 2 FREE SANs
  • Enterprise-level security
  • 256-bit Symmetric Encryption
  • $2,000,000 warranty
  • 99.9% Browsers Support
  • Add/Remove Up to 247 SANs
Sectigo

SectigoSSL Enterprise SSL PRO EV Multi-Domain

Reting Star Start at
$2,638.99/Yr
  • $2,000,000 Warranty
  • Extended Validation(EV)
  • 2048-bit RSA Private Key or ECC
  • Add/Remove Up to 247 SANs
  • 1-5 Days Issurance Time
  • Sectigo Secure Seal

Multi-Domain SSL Certificates Features

  • Comes with DV, OV and EV Validation
  • Secure Up to 250 domains
  • Strong 256-bit encryption
  • 2048-Bit Signature
  • 2 Free SAN Added
  • Issuance in 1-3 Working Days
  • HTTPS URLs, secure padlock
  • Organization Name in Certificate (for OV and EV SSL)
  • Free CA Trust Seal
  • Unlimited Server License
  • Installation Support
  • 30-Days Moneyback
Advantages

Multi Domain SSL Certificate Benefits

Security for Up to 250 Different DomainsSecurity for Up to 250 Different Domains

Multi-Domain certificates can secure up to 250 different domains and IP addresses. When generating CSR (Certificate Signing Request), you must insert the domain you want to encrypt in the FQDN field. In addition, you also have an option to add additional websites (domains) in the SAN (Subject Alternative Name Fields).

Easy to Manage & Cost-Effective Easy to Manage & Cost-Effective

It is easier to manage by allowing you to secure multiple websites using one SSL certificate. For instance, you won't have to worry about the renewal dates, nor will you be required to do the same task multiple times, like generating CSR or completing the validation process. And instead, it'll all be cleared at once, making it easier and saving a lot of time and money.

Available in All Three Validation TypesAvailable in All Three Validation Types

It is available in all three validation types: Domain Validated, Organization Validated, and Extended Validated. Therefore, no matter what types of websites you're looking to secure, you'll get the best option based on your requirement.

Strong EncryptionStrong Encryption

Offered by the branded certificate authority, it comes with strong SHA 256-bit encryption strength and 2048 bits RSA key length that helps ensure the connection between websites and servers will remain encrypted and secure. Likewise, no malicious third party will be able to access it.

RefundRefund

It comes with a 30-day refund policy. So, if you cancel your issued Multi-Domain SSL certificate within 30-days of issuance, you'll get a 100% refund into your account.

Warranty Warranty

Depending upon which validation level you've chosen for your Multi-Domain SSL certificate, you get a warranty of a certain amount. It's a type of assurance from the certificate authority that you'll never face any SSL-related issues because of the certificate authority that damages your company's reputation.

Here's Why you should consider using Multi-Domain SSL

Some common reasons why you should consider using a Multi-Domain SSL certificate are:

  • Offers strong SHA 256-bit encryption strength
  • Available in all the three-validation levels, namely Extended Validated (EV), Organization Validated (OV), and Domain Validated (DV)
  • Secure padlock icon with HTTPS URLs
  • An instant removal of the "Not Secure" warning
  • Site seal of the certificate authority that works as a trust badge
  • Warranty
  • Capable of securing multiple FQDNs

True Cost Cutting SSL Certificate

You can keep watch on a multi-domain SSL certificate through one platform. So, you can have full access to whether it's active or has any issue on your website. Similarly, it helps you stay focused on your core business, knowing all your websites are secured properly.

Some Common Ways to Use Multi-Domain SSL Certificate

It's possible to use it for securing:

  • FQDNs (Fully Qualified Domain Names)
  • Unified Communications & Exchange Server

Browsers Compatibility (Both Desktop and Mobile)

Google Chrome

Google Chrome

Mozilla Firefox

Mozilla Firefox

Microsoft Edge and Internet Explorer

Microsoft Edge & IE

Android

Android

Safari

Safari

Opera

Opera

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Frequently Asked Questions

Have Questions? We're here to help.

What is a multi-domain SSL certificate?

A Multi-Domain SSL certificate allows you to provide SSL security to more than one domain through a single SSL certificate. It helps to ease your SSL management, such as repetitive tasks of CSR generation, remembering renewal dates, or validation process where you submit documents to prove business legitimacy.

Similarly, it also helps cut costs significantly as buying individual SSL certificates for multiple domains isn't cheap, especially when it's Organization Validated or Extended Validated SSL.

How to Buy Multi Domain SSL Certificates?

Usually, SSL certificates are offered with 2 to 4 SANs (additionally), and if you want other additional SANs, you'll need to buy them individually. Still, it's better than those individual SSL certificates from a cost and management perspective.

How many domains can I include in a multi-domain SSL certificate?

The number of domains you can secure with a multi domain SSL depends on the Certificate Authority. CAs like Certera, Sectigo and Comodo are offering to secure up to 250 domains.

Can I use a multi-domain SSL certificate for wildcard subdomains?

Yes, all certificate authorities offer the security to FQDN (fully qualified domains) and they do allows to add a Wildcard domain as SAN domain.

What Can You Secure with Multi-Domain SSL Certificate?

Some common examples of websites that you can secure using a single Multi-Domain SSL are:

  • www.domainexample.com
  • domainexample2.net
  • websitename.org
  • blog.example-website.info

Can I add or remove domains from a multi-domain SSL certificate after it has been issued?

Yes, you can.

You cannot change the base domain, but Certificate Authorities do allow to add or more the SAN Domains. Hence, you can add or remove your domain after the SSL has been issued.

Do all browsers support multi-domain SSL certificates?

Yes, where you have purchased the Multi-Domain SSL certificate from Certera, Sectigo or Comodo, all are supporting major web and mobile browsers as Google Chrome, Mozilla Firefox, Safari, Opera, Edge, etc.

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