Wildcard Certificates

Secure your entire domain and an unlimited number of first-level subdomains with a single, flexible certificate. As low as $475/year

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What is a Wildcard SSL Certificate?

Easy to manage and flexible, a Subject Alternative Names (SANs) secured Wildcard is a top choice for organizations managing multiple sites hosted across numerous subdomains.

With a DigiCert Wildcard, you can issue copies of your certificate on as many servers as you want, each of which is assigned its own private key. Add, change, or delete a SAN at any point during the lifecycle of the certificate for no extra charge.

A certificate configured for *.example.com, will secure www.example.com, as well as mail.example.com, blog.example.com, and others. The asterisk is used to serve as placeholder for all possible subdomains.

Why Choose DigiCert for SSL Certificates?

Our experts are available 24 hours a day, 7 days a week, so you won't wait for issuance or for help at any stage of certificate management.

Many Certificate Authorities only allow free reissues up to 30 days after purchase. DigiCert allows free reissues on unlimited servers for the life of your certificate.

Thanks to one of the oldest root certificates in the industry, DigiCert SSL certificates are trusted by all major browsers, mail systems, operating systems, and mobile devices.

Our validation experts issue your certificate within a few hours and DigiCert OCSP times are up to 8x faster than competitors, making for the fastest SSL in the industry.

DigiCert certificates feature 256-bit encryption, 2048-bit RSA keys signed with SHA-256. We also offer Elliptic Curve Cryptography (ECC) support.

Through CertCentral, we offer free tools to simplify and automate CSR generation, certificate installation, and certificate management.

DigiCert was a founding member of the CA/Browser Forum, and is one of the few Certificate Authorities developing new SSL technology to better protect customers.

HTTPS is one of the most powerful ranking factors for organic search, so our SSL certificates will help boost your rankings and overall visibility.

Users trust sites that have a website seal clearly on display. One study revealed that over 60% of customers said they abandoned a purchase because a trust logo was missing.

Dealing with Multiple Certificates or Certificate Types?

Simplify management, automate issuance, and customize workflows on our enterprise-ready certificate management platform.

Learn More

Have Questions about Wildcard Certificates?

Check out our support center for all things SSL. You'll find:

Or call our award-winning support team for help: 1.801.701.9600

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★★★★★ 4.9 (3555)

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5 out of 5 stars.

Outstanding Product & Service

Easy to work with. Quick service and great follow up. This is my second time using their Extended SSL. See you guys in another 2 years.
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5 out of 5 stars.

Great Help

Thank you for the great help in getting my ssl certificate taken care of
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Processing as it should be

Good communications with fast and efficient processing. Definitely recommended.
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