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Wildcard SSL Certificates

Certificates validating primary domains as well as subdomains.


GlobalSign SSL Certificates
SSL Certificate Setup

RU-CENTER Customer Service

RUB 490
  • All necessary activities needed for a successful setup of an SSL certificate on your website
  • Correct https operation setup
  • Free installation when transferring the website to RU-CENTER
GlobalSign OrganizationSSL Wildcard
365.00 USD/year
  • Assurance
  • Available for
    Legal Entities
  • Type
    Organization Validation
  • Domains Included
    1 + all one-level subdomains
  • Validation Level
GlobalSign DomainSSL Wildcard
204.29 USD/year
  • Assurance
  • Available for
    Individuals, Legal Entities and Sole Traders
  • Type
    Domain Validation
  • Domains Included
    1 + all one-level subdomains
  • Validation Level

About Wildcard SSL certificates

Wildcard SSL is a certificate that secures the main domain ( and all its subdomains (* — it is profitable and efficient.

The main difference from a regular certificate is that a Wildcard SSL certificate can be copied and downloaded to as many servers as necessary to host the primary domain and all its subdomains. In other respects, the Wildcard certificate works in the same way as a regular certificate and provides a secure connection between the website and browser. Once installed, all traffic between the visitor's browser and any of the secure server certificates will be encrypted.

Advantages of Wildcard SSL Certificates

Wildcard-type SSL certificates are beneficial if your website has a large number of subdomains — it will protect them all. For example, if you host a product catalog, blog, or any other project on subdomains.

✓ You pay for one certificate for all domains at once

✓ Accessibility for individuals and legal entities

✓ Easy to manage

✓ Browser compatibility

✓ 24/7 support

Additional services

SSL Certificate configuration

We will perform all operations for you to successfully install the certificate.


Website hosting

Reliable virtual hosting for websites of any complexity. 


Why choose SSL certificates from RU-CENTER

Murmansk Regional Clinical Multidisciplinary Center wants to thank RU-CENTER for the early issuance of an SSL certificate. Everything was done quickly, promptly, and we did not have to configure the certificate ourselves. And, as part of the service "Hosting renewal" for 1 year, the certificate was issued for free! This is very nice, thank you very much! Our cooperation with RU-CENTER has been ongoing for more than 10 years.
Alevtina Smirnova
For the second year, our site is running on HTTPS. RU-CENTER Platinum SSL certificate was installed a year ago. At that time, we had many unclear moments, the certificate was issued from abroad, communication with the issuance center itself was in English, but all the unclear points were clarified at RU-CENTER, technical support responded quickly and accurately. This year it was the first time we renewed the certificate. I also had to communicate with technical support and had one question. They answered quickly and installed the certificate. There are no questions about the quality and functionality of RU-CENTER Platinum SSL certificate, the prices are acceptable.
Igor Butchenko
I would like to extend my heartfelt thanks to the customer service department for their responsiveness to my request to install an SSL certificate on my site. This seemingly simple procedure is a very complex issue for someone with no IT skills.
Jan Mironiuk

Frequently asked questions

  • How do I know if I need a Wildcard SSL certificate or if a regular certificate will do?

    If your site has three or more subdomains, it is better to choose a Wildcard certificate. It will be much more convenient and cost-effective to secure all subdomains with one certificate than to pay for certificates for each domain separately.

  • How many subdomains can one Wildcard certificate protect?

    The number of protected subdomains of the same level is unlimited.

  • How to choose a Wildcard SSL Certificate?

    You can select a certificate with domain validation only for your domain or the domain of your organization. The first option will not take long — you will receive an email from the Certification Authority requesting confirmation of the server access rights.

    The second option will take a little longer, because not only the domain name will be checked, but the physical existence of your company will be checked as well. You will need to provide supporting documents, but it will increase user confidence.

  • What is the difference between buying a regular SSL certificate and Wildcard?

    In general, the process of buying a Wildcard certificate is no different from a regular certificate except for the fact that you need to specify a domain with an asterisk - for example, * This is required to include all subdomains. Note that when issuing a Wildcard SSL, only the primary domain is checked.

  • Is it possible to order an SSL certificate for subdomains with extended validation (EV)?

    Unfortunately, no, such certificates do not exist.

  • Why pay for an SSL certificate when you can install a free one?

    You can actually install a free certificate, but it's more reasonable if you want to test a new site or save money at first. If you have a full-fledged business site, it is better to install a paid certificate: it will provide a high level of protection, compatibility with browsers, guaranteed solution against hacking, and will have full support.