Comodo Premium Wildcard SSL Secures a Primary Domain and all Sub-domains
Total $ 509.95
Premium Sub-Domains Security

OV Validated SSL to Secure Main Domain and All Related Sub-Domains

InstantSSL Icon

Comodo PremiumSSL Wildcard Certificate

Unlimited Sub-Domains Security under One SSL

Premium SSL Wildcard also called InstantSSL Premium Wildcard (OV) is an OV Wildcard SSL ideal to secure one domain and unlimited sub-domains that deal with the company's sensitive data. It's the best cost-effective solution that provides added trust of business authentication through light business verification.

Buy or Renew Comodo Premium SSL Wildcard Certificate

Site Seal Site Seal
Organization Validation Organization Validation
Warranty $250,000 Warranty
24/7 Technical Support 24/7 Technical Support
SAN Support No SAN Support
Wildcard Support Wildcard Support
1-3 Days Issuance 1-3 Days Issuance
30-Days Refund 30-Days Refund

Strong SHA 256-Bit Encryption Security & Generous Warranty

Provided with a robust SHA 256-bit encryption standard and a 2048-bit RSA key length, it comes with a generous $250,000 warranty, and a dynamic site seal of the Comodo, which ensures site visitor's data is stored on the website is secure.

It's an organization-validated Instant SSL Premium Wildcard. Hence those companies that have a website with multiple sub-domains and deal with sensitive data of the company for them, this OV Wildcard SSL certificate is suited.

Domains secured with Comodo PremiumSSL Wildcard

  • *.domain-name.com
  • blog.domain-name.com
  • info.domain-name.com
  • anything.domain-name.com
Comodo PremiumSSL Wildcard Certificate

Comodo Instant SSL Premium Wildcard Features

  • Secure Unlimited Sub-Domains
  • Organization Validated SSL
  • Issuance in 1-3 Days
  • 256-Bit Encryption with 2048-Bit Signature
  • 99.99% Browser Compatibility
  • Unlimited Server License
  • Dynamic Comodo Site Seal
  • Improve Google Ranking
  • $250,000 warranty by Comodo
  • 30-Day Moneyback Guarantee
  • Unlimited Reissuance
  • Boost us Business Reputation

Comodo Instant SSL Premium Wildcard Benefits

Inexpensive & Time SavingInexpensive & Time Saving

Prevent the unnecessary expense of multiple SSL certificates that help cut down the price significantly. Likewise, you won't have to perform repetitive tasks like generating CSR or completing the business verification process for individual SSL certificates, as one Wildcard SSL certificate allows you to secure one main domain and unlimited sub-domains.


Being the organization validated SSL certificate, you'll need to complete the validation process where the authenticity of your business is checked by verifying certain government-issued documents like registration details of your business. Likewise, verification is of one to three-day process, and it helps build trust among the clients that you're genuine and trustworthy.

Robust EncryptionRobust Encryption

As needed by the CA/Browser forum policy, it comes with the latest SHA 256-bits encryption strength and RSA 2048-bit key length. Therefore, you have the surety all the communication between the client and the server stays protected with the robust encryption tunnel.

Trust IndicatorTrust Indicator

An OV SSL certificate comes with a higher level of trust indicator so your site visitors can get visual clues of your authenticity. For instance, an SSL certificate and dynamic site seal include the company name and details, apart from basic HTTPS URLs and a secure padlock.


Comes with a guaranteed 30-day money-back guarantee. If you wish to cancel your issued certificate, you're allowed to do, and if you cancel it within 30 days of purchase, you'll also get a 100% refund.


Backed with a generous $250,000 warranty amount. It means that Comodo takes the responsibility that you won't go through SSL security issues because of Comodo. Likewise, it commits to the same by offering a warranty on it.


Comodo Premium Wildcard SSL

Savings of 89% over MSRP
Start at @
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Comodo PositiveSSL Wildcard Certificate

Savings of 81% over MSRP
Start at @
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Comodo EssentialSSL Wildcard

Savings of 61% over MSRP
Start at @
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Multiple Years Option N/A N/A N/A
Domain Security Secures main domain and all sub domains Secures main domain and all sub domains Secures main domain and all sub domains
Issuance Time 1-3 Business Days Minutes Minutes
Validation Requirement Organization Validation Domain Validation Domain Validation
Visible Trust Indicator HTTPS URLs + Padlock + Site Seal + Organization Details in SSL HTTPS URLs + Padlock + Site Seal HTTPS URLs + Padlock + Site Seal
Encryption Strength 256-Bit Encryption 256-Bit Encryption 256-Bit Encryption
Site Seal Static Site Seal Static Site Seal Static Site Seal
Server Licensing Unlimited Unlimited Unlimited
Technical Support N/A N/A N/A
Warranty $250,000 $50,000 $10,000
Refund Policy 30 Days Refund 30 Days Refund 30 Days Refund

Frequently Asked Questions

Have Questions? We're here to help.

What is Comodo PremiumSSL Wildcard Certificate?

It's an organization-validated Wildcard SSL certificate, which means you can secure one main domain and unlimited sub-domains of your company or an organization that deals with sensitive data, such as employee records.

Can I Secure Websites Dealing with Financial Information Using This?

No, you cannot use the organization validated Wildcard SSL certificate to secure websites dealing with financial information. Likewise, e-commerce or banking websites need a specifically extended validated SSL certificate.

How to secure sub-domains with InstantSSL Premium Wildcard SSL?

While installing InstantSSL Premium Wildcard SSL certificate, you'll need to put asterisk at the time of securing sub-domains. For instance, *.domain-name.com will secure all your sub-domains.

What documents do I need to submit to validate my organization?

You’ll require to provide local government issued business registration details along with other information like working publicly listed telephone number that proves business literacy. Read here in detail documents you need to submit for OV SSL validation process.

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