Secure your website transactions in just a few minutes!

As one of the most popular SSL Certificates on the web, DomainSSL is one of the fastest and most affordable ways to activate strong SSL protection for your website.

DomainSSL is domain validated and fully automated, which means you’ll be able to start protecting your e-commerce, logins, webmail, and more in just a few minutes. DomainSSL activates the browser padlock and https, and assures your customers that you take security seriously.

Why Use a DomainSSL Certificate?

  • 2048 bit encryption: comply with industry best practices regarding encryption levels
  • Fastest SSL issuance: delivered in only minutes for instant protection
  • Affordable security from an established and respected SSL provider
  • Secure single domains or multiple subdomains with Wildcard SSL and SANs
  • Flexible verification process: choose from numerous automated methods to prove ownership of your domain

What Does a DomainSSL Certificate Look Like?

Certificate details indicate your website is using a domain validated SSL Certificate and include the issuing CA, validity status, and expiration date.

Establish Customer Confidence with a Free Site Seal

The presence of a "trust mark" such as the GlobalSign Secure Site Seal will help visitors trust a website and convert general visitors into paying customers.

Why risk potential customers abandoning their shopping carts and web forms? Display the Secure Site Seal to give them the confidence to complete the transaction.

DomainSSL Features

DomainSSL offers you an economical and quick and easy to implement option for securing your website without having to sacrifice any of the value-add features that make GlobalSign SSL unique.

Key Features

  • 2048 bit encryption level
  • SHA-256 signed certificates
  • A single certificate secures both and
  • Universally works with all browsers, mobile phones and devices
  • Clickable secure site seal
  • Install across as many servers as you wish.
  • Reissue as many times as needed during the validity period
  • Optional AutoCSR technology - we'll create the CSR if you don't know how to
  • Underwritten $10K warranty and 7 day refund
  • SSL page load acceleration for enhanced website performance
  • Free phishing detection alerts

Available Options for DomainSSL Certificates

Certificate Type Description Example Usage
Standard SSL Secures single Fully Qualified Domain Name
Wildcard SSL Secures single Fully Qualified Domain Name and unlimited subdomains using a single SSL certificate issued to *
Multi-Domain SSL Secures single Fully Qualified Domain Name and up to 100 different level subdomains using a single SSL Certificate. Ideal for Unified Communications requirements.

To secure multiple fully qualified domains names in the same certificate, use OrganizationSSL or ExtendedSSL. (free)

GlobalSign SSL Features

Strongest & Fastest SSL

GlobalSign provides the strongest encryption available by using SHA-256 and a minimum of 2048 bit RSA keys. Our IPv6 enabled global infrastructure ensures your website receives the fastest secure site load speed in the industry.

Phishing Detection

GlobalSign SSL provides ongoing security services. Our partnership with Netcraft provides a phishing alert service to notify you if a phishing attack is detected on your site.

Universal Device Support

GlobalSign SSL is transparently trusted by every popular browser, application and device. Visitors, no matter what device they use, will automatically trust your SSL security.

Accredited Security Audits

GlobalSign is audited for WebTrust annually by Ernst & Young and has been compliant since 2001. The company is active in the CA/B Forum & Trusted Internet Movement.

Best in Class Support

SSL can be confusing, but our Client Services team is here to help every step of the way. With offices around the world and local language support, we pride ourselves on our excellent reputation.

Cost Saving & Convenience Feature

Receive "Premium" features free of charge (other providers charge extra) - install your Certificate on as many servers as needed and use the same Certificate for both and

DomainSSL Pricing Options

DomainSSL is the most economical option for securing your website. Purchasing multi-year certificates offers significant costs savings and helps you avoid having to renew your certificate every year. Wildcard options and additional subdomains allow you the flexibility to secure your entire website with one certificate.

Avoid renewing every year - buy multi-year and get the highest discounts

1 Year 2 Year 3 Year
Standard SSL $249 $488 $613
Secure a single fully qualified domain
Wildcard SSL $899 $1,528 $2,089
Secure unlimited subdomains on single IP
Multi-Domain Base(optional additional) $249 $448 $613
Mail (
Autodiscover (
Additional subdomains (