Wildcard TLS/SSL
One certificate. Unlimited subdomains. Effortless coverage.
A Wildcard TLS/SSL certificate secures your main domain and every first-level subdomain under it with a single certificate — *.yourdomain.com covers shop, api, mail, and hundreds more. Available with DV or OV validation. Compatible with ACME automation.
Key benefits
Purchase & Pricing
1 Select duration
Order Summary
ProductOV Wildcard SSL
ValidationOrganization Validation (OV)
Duration1 Year
Warranty$250,000
Rate$399.00/yr
Total$399.00
Secure checkout on SSL.com
Compatibility
WebTrust audited
Annual BDO audits for CA, BR SSL, and Network Security.
All major trust stores
Trusted in all major browsers and operating systems.
Universal server support
Apache, Nginx, IIS, AWS, GCP, Azure, and all major CDNs.
SSL.com is a publicly trusted Certificate Authority, audited annually under WebTrust standards, and included in all major browser and OS trust stores.
Frequently asked questions
Yes — when you purchase a wildcard for *.yourdomain.com, SSL.com includes yourdomain.com as a SAN at no extra cost.
No. A standard wildcard only covers one level down. For sub-subdomain coverage, use a Multi-Domain (SAN) certificate or a second wildcard for that level.
The CA/B Forum prohibits EV for wildcard certificates. Use an EV Single Domain certificate for sites where EV identity is important.
Yes, using the DNS-01 challenge. Your DNS provider must support programmatic TXT record updates. Most major DNS providers are supported by Certbot and ACME.sh.
Unlimited — any subdomain one level below the wildcard base domain is automatically covered.
Secure your domain and all its subdomains
Get your Wildcard TLS/SSL certificate today
Related products
Single Domain TLS/SSL
Secure exactly one domain or subdomain, including EV.
Multi-Domain (UCC/SAN)
Multiple different domains in one certificate.
ACME / CLM
Automate wildcard certificate renewals via DNS-01.
