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SSL Certificates: QuickSSL Premium Wildcard

Secure your domain and all same level subdomains fast. GeoTrust QuickSSL Premium Wildcard certificates are one of the quickest ways to start protecting all your subdomains on a single certificate. Our automated email authentication process means you get your certificate in minutes.

With QuickSSL Premium wildcard certificates, you get unlimited subdomains - one certificate that will adapt as your business grows.

Need to secure multi-level subdomains? Combine your WC certificate with Subject Alternate Names (SANs) and expand your certificate functionality.
A wildcard certificate for * secures &




Business identity authentication, upto 256-bit encryption, 2048-bit root


Unlimited free reissues for certificate lifetime


$500K USD waranty, GeoTrust dynamic Secured Seal trustmark


Support for more than 99% of browsers and most mobile device browsers


Most certificates issued in minutes, 1-6 year Multi-year Plan options


Secure for free when you order *

Key Benefits

  • Issued online in minutes with domain control validation
  • Get more for your money with unlimited subdomains, free reissues and the GeoTrust reputation
  • Add SAN to secure multi-level subdomains on one certificate
  • Manage your QuickSSL Premium Wildcard certificate and all of your GeoTrust certificates with the GeoTrust Security Center console
  • Protect your brand reputation by using an SSL certificate from a credible security company

No time to manage SSL? no need to worry.

We want to save you time and effort so we’ve made it quick and convenient to manage your wildcard certificate online, but if you have any questions about how to secure your domain names and hostnames, just let us know. We’re the experts when it comes to SSL security, so if you need assistance, you’ll get the support of trained security specialists, not internet generalists.

Better value—and security—when you plan ahead

Introducing new multi-year certificate purchasing plans

Lock in the lowest possible rate and protect your site in the long term with the new GeoTrust multi-year certificate plans.

See your options