Wildcard SSL - Unlimited Subdomains
secure multiple domains on a single SSL certificate.
Wildcard certificates reduce administrative costs in buying, managing, and renewing fewer SSL certificates. Choose a Wildcard cert from PositiveSSL, DigiCert, Sectigo or GeoTrust.
Wildcard SSL
Secure unlimited subdomains on a single certificate. Unlimited servers
† Average issuance speed, yours may take longer.
Go wild! Secure unlimited subdomains with one Wildcard SSL certificate
A Wildcard SSL certificate is engineered to secure a single domain and an unlimited number of its first-level subdomains. Wildcard SSL takes the work out of managing dozens of single-domain SSL certificates. You’re totally free to use additional subdomains at any time during the life-cycle of the certificate.
How Wildcard Certificates Work
Every Wildcard SSL certificate begins with an asterisk * (or wildcard). The wildcard represents any valid first-level subdomain of the same base domain.
A wildcard certificate for *.mydomain.com will work for secure.mydomain.com, mail.mydomain.com, support.mydomain.com and vpn.mydomain.com, but not ftp.mydomain.net.
Find out How to Generate a CSR for a Wildcard SSL Certificate
Wildcard SSL Key Features & Benefits
ULTD Subdomains
Secures your base domain & unlimited subdomains.
Business Validation
The OV option includes your company name in the certificate.
Free Phone Support
We're celebrating over 17 years of stellar support! Your choice of phone, chat, and email support.
Google Ranking
Google now ranks websites using an SSL/TLS certificate higher.
Unlimited Servers
Install your certificate on any number of physical servers. There's no limit.
Mobile Friendly
Fully supported in all major mobile devices and platforms.
CA Trust Seal
Each certificate includes a clickable trust seal ensuring customer trust.
Warranty
Rest assured with limited certificate warranties. You're covered!
Free Reissues
Easily start over with a fresh certificate at any time. It's free.
Wildcard SSL Frequently Asked Questions
What's the difference between a Wildcard and a Multi-Domain certificate?
Unlike Multi-Domain SSL certificates, Wildcard SSL certificates allow you to secure just one domain (example.com), but with an unlimited number of first-level subdomains (sub1.example.com, sub2.example.com, subx.example.com). A Multi-Domain certificate, on the other hand, will support a mixture of different domain names (mysite.com, mystore.net, mail.outlook.org).
How do I generate a Certificate Signing Request (CSR) for a Wildcard certificate?
Just like a regular CSR except that every CSR for a Wildcard certificate must begin with an asterisk (*.example.com, *.shop.example.com). We've put together some detailed instructions. Find out How to Generate a CSR for a Wildcard SSL Certificate.
Can I get a Wildcard like this: mail.*.example.com?
No. Wildcard certificates must always begin with an asterisk and there can only be one asterisk. Additionally, you cannot get a wildcard for *.*.example.com.
Do I have to contact GeoCerts every time I want to add a new subdomain?
No. A Wildcard certificate will work for every valid first-level subdomain from the get-go. You don't have to do anything to the certificate when you add additional sites or services.
How do I use a Wildcard SSL certificate on more than one server?
You'll need to export the private key, server certificate (public key) and any intermediate CA certificates from the first server and then import to additional servers. This is easy to do If you're using all Windows servers. From the first Windows server export your certificate keys to a PFX file and import to other Windows servers.
How many physical servers can I install my cert on?
There is no limit. With unlimited server licenses you're free to install on as many as you wish.
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Try it for 30-days!
Buy it, install it and try it out. Cancel for any reason within 30-days of issuance for a full 100% refund.
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Fast issuance speed
Enjoy the industry's fastest certificate issuance times. DV wildcards in must mintues and OV wilcard certificates in about 1-2 days.
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Install on unlimited servers!
You're automatically licensed to install on one or as many servers as you like.
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