Comodo EssentialSSL Wildcard Secures a primary domain and all sub-domains
Total $384.95
Instant sub-domains Security

Enable HTTPS to your website and its unlimited sub-domains using single SSL. Get 256-bit strong encryption.

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Essential SSL Wildcard

Secures unlimited Sub-Domains

EssentialSSL Wildcard Cert is a wildcard certificate that secures unlimited first-level sub-domains. For example, a Comodo EssentialSSL Wildcard for *.domain.com will secure sub1.domain.com, sub2.domain.com, sub3.domain.com, etc. This basic SSL certificate is a good fit for small and medium-sized businesses as it needs no paperwork for its issuance. This certificate will help you remove “Not Secure” alert messages shown by leading browsers like Google Chrome and Mozilla Firefox.

Unlimited Sub-Domains Security with Essential SSL Wildcard Certificate

30 Days Money Back 30 Days Money Back
24x7 Support 24x7 Support
Site Seal Site Seal
Domain Validation Domain Validation

Secure Connection Between Server & Client Using Strong Encryption

Essential SSL Wildcard helps establish an HTTPS connection between the server and the client. Deployed with a fully encrypted HTTPS connection to protect a website, it comes with all the industry standards and policies of the CA/Browser Forum that are required to keep the connection secure.

In addition, with this single SSL certificate, you can stay assured your main website and all the sub-domains will remain secure. As being the wildcard SSL certificate, it gives SSL security for an unlimited number of sub-domains.

EssentialSSL Wildcard Certificate Is Deployed in Minutes

For those with one website and multiple sub-domains that don’t seek any sensitive details of the user, domain-validated Wildcard SSL is the best option. All you must do is undergo domain ownership verification, which is of hardly 15 minutes, and your Wildcard SSL gets issued.

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Features of EssentialSSL Wildcard

  • Robust 256-bit encryption
  • DV (Domain Validated)
  • Secure unlimited sub-domains
  • Immediate Issuance in minutes
  • Secure HTTPS URLs, & padlock
  • Comodo Static Site Seal
  • Unlimited Server License
  • Strong RSA key size of 2048 – bits
  • 99.9% of Browsers Trust
  • Unlimited Times Reissuance
  • $10,000 Warranty
  • 30 Days Refund

Benefits of Essential SSL Wildcard

Increase Traffic & website Reputation with Trust IndicatorsIncrease Traffic & website Reputation with Trust Indicators

This certificate comes with exclusive trust symbols like HTTPS:// URL, Padlock, etc. A client gets attracted to these secure indicators and does not turn away from your website, at least due to security risks, which is increase your website traffic as well as boosts the user’s trust and the website’s reputation over the internet.

Quick ValidationQuick Validation

EssentialSSL Wildcard is a domain validation certificate and does not require any paperwork for issuance. The domain control validation can be completed using email-based or file-based methods; therefore, the certificate can be obtained within a few minutes.

Pain-free RefundPain-free Refund

We understand the challenges involved in setting up an SSL certificate; for this reason, if you do not find the certificate helpful or compatible with your need, we allow you to cancel and take a refund of your order within 30 days from the date of purchase.

SEO BoostSEO Boost

An SSL certificate assures a visitor that the website is safe, and that any information exchange done on this website will be encrypted. Moreover, an SSL is required for optimization, such as Accelerated Mobile Pages and http/2, which gives your website the SEO boost it needs.

Static Site SealStatic Site Seal

Essential SSL Wildcard gives you a static site seal issued by Comodo. You can install the Site Seal on your website that gives a straight-out message that this website is secured by one of the leading Certificate Authorities.

Secure Sub-domainsSecure Sub-domains

An Essential SSL Wildcard lets you secure a domain name and its unlimited first-level sub-domains. You can install the same SSL on your future sub-domains too.


Comodo EssentialSSL Wildcard

Savings of 61% over MSRP
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Comodo PositiveSSL Wildcard Certificate

Savings of 81% over MSRP
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Comodo Premium Wildcard SSL

Savings of 89% over MSRP
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Multiple Years Option N/A N/A N/A
Domain Security Secures Unlimited Sub-Domains Secures Unlimited Sub-Domains Secures Unlimited Sub-Domains
Issuance Time Minutes Minutes 1-3 Business Days
Validation Requirement Domain Validation Domain Validation Organization & Domain Validation
Visible Trust Indicator HTTPS + Padlock + Site Seal HTTPS + Padlock + Site Seal HTTPS + Padlock + Site Seal + Business Details in Certificate Info
Encryption Strength 256-Bit Encryption 256-Bit Encryption 256-Bit Encryption
Encryption Algorithm SHA-2 Encryption SHA-2 Encryption SHA-2 Encryption
Browser Compliance More than 99% More than 99% More than 99%
Site Seal EssentialSSL Site Seal PositiveSSL Site Seal PremiumSSL Site Seal
Server Licensing Unlimited Unlimited Unlimited
Installation/Technical Support N/A N/A N/A
Warranty $10,000 $10,000 $250,000
Refund Policy 30 Days Refund 30 Days Refund 30 Days Refund
Live Chat
Live Chat

Talk to our 24/7 SSL, Code Signing, & Email Signing experts to resolve issues regarding issuance, validation, & installation.

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24/7 Email Ticketing

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Frequently Asked Questions

Have Questions? We're here to help.

What is EssentialSSL Wildcard Certificate?

EssentialSSL Wildcard certificate is a domain validated wildcard SSL certificate that’s useful to secure websites having multiple sub-domains using basic SSL security. It’s best for websites with sub-domains that don’t collect sensitive information of the user and simply need to prevent “Not Secure” warning

How do I validate my wildcard domain?

A wildcard domain can only be validated using the Email or DNS (CNAME) method. Since November 2021, there have been a few changes made by the CA/Browser Forum; concerning that, they have disallowed file-based domain validation.

I accidentally entered an incorrect common name. Can I change it?

Suppose you have entered an incorrect common name while generating your Essential SSL Wildcard Certificate. In that case, you can cancel and place a new order within 30 days from the date of purchase and generate the new certificate with the correct common name.

How to verify my domain name?

You need to click on the URL link received in an email from the certificate authority and your domain ownership will get verified and you’ll get SSL certificate issued.

How to Renew EssentialSSL Wildcard Certificate?

Like any other SSL certificate, to renew your EssentialSSL Wildcard certificate you will require to log into your account from where you purchased the SSL certificate and click the renew button. Similarly, you’ll go through the same process that you went through at the time of purchasing your first SSL certificate.

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Real customer ratings and reviews at

Rating Stars Daniel B.

18 Jan - 2022

Pretty easy and straight forward

Rating Stars Brian L.

10 Feb - 2023

Quick and easy and a LOT cheaper for an EV Certificate than I previously have seen.

Rating Stars Jan D.

24 Feb - 2023

I'm very satisfied with the process of generating Code Signing certificate.

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University of Colorado Boulder
ThermoFisher Scientific
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