Wildcard SSL Certificates
As an additional option with some of our SSL Certificates, you can secure an unlimited number of sub domains on the same domain name by adding the wildcard option to your order.
If you were to purchase a wildcard SSL Certificate for *.domain.com you would be able to secure unlimited sub domains, such as :
- www.domain.com
- admin.domain.com
- sales.domain.com
- anything.domain.com
Wildcard SSL Certificates are able to secure unlimited sub domains on 1 level (as above). In most scenarios a wildcard SSL Certificate can be installed several times on the same IP Address, whereas standard SSL Certificates require a unique IP Address for each installation.
Our Most Popular Wildcard SSL Certificates
Positive SSL + Wildcard - SSL Certificate 🔗
Trustico® Wildcard SSL Certificate 🔗
Sectigo® SSL + Wildcard - SSL Certificate 🔗
Please use the above links to the product information pages and optionally to go directly to our fully automated ordering system. Your wildcard SSL Certificate will be issued within minutes of your successful order.

We Match Our Competitors Prices
We'd prefer not to lose your business, if you have found a cheaper price we'll ensure to welcome you as a customer of Trustico® by matching the price you have found elsewhere.
Trustico® Blog Posts
-
Issuance Insurance for SSL Reissuance
Issuance Insurance is a valuable feature offered by some Certificate Authorities like Trustico® as it protects your investment in SSL Certificates by covering the cost of reissuance under certain circumstances....
Issuance Insurance for SSL Reissuance
Issuance Insurance is a valuable feature offered by some Certificate Authorities like Trustico® as it protects your investment in SSL Certificates by covering the cost of reissuance under certain circumstances....
-
About EV SSL Certificates
EV SSL Certificates (Extended Validation SSL Certificates) are the highest level of SSL available. They provide the most robust security and instill the highest level of trust in your website's...
About EV SSL Certificates
EV SSL Certificates (Extended Validation SSL Certificates) are the highest level of SSL available. They provide the most robust security and instill the highest level of trust in your website's...
-
What is DNSSEC and Why Does it Matter for Your ...
DNSSEC or Domain Name System Security Extensions is a suite of specifications that adds security to the Domain Name System. It helps to protect against DNS spoofing and cache poisoning...
What is DNSSEC and Why Does it Matter for Your ...
DNSSEC or Domain Name System Security Extensions is a suite of specifications that adds security to the Domain Name System. It helps to protect against DNS spoofing and cache poisoning...