Thawte Certificates

IN 240 COUNTRIESThawte Issued Over 1 Million SSL & Code Signing Certs

New! Flexible Product
Build the certificate you need.

Thawte SSL123 DV (FLEX)

Mix & Match Standard and Wildcard Domains to Get EXACTLY What You Need

Thawte SSL123 DV (FLEX)


Important! To ensure the most up-to-date security that meets the latest browser requirements, you'll need to re-issue your certificate (at no cost to you) once per year. Don't worry, we'll send you an email reminder 30 days in advance! More details...

Validation Type: DV Reissue: Unlimited Issuance: Instant Warranty: $500,000

No Business Validation Require
Mobile Friendly SSL Certificate
No Green Address Bar
Address Bar

SSL Store Rating

Domain Validated SSL Rating

Site Seal

digicert Site Seal

Product Summary

  • No IconHighest Level of Validation
  • Yes IconSAN Support
  • No IconVulnerability Assessment
  • Yes IconWildcard Support
  • Yes IconSite Seal: Dynamic
  • Yes IconServer Licensing: Unlimited
  • No IconMalware Scan

The Thawte SSL123 DV Flex certificate is a highly affordable DV SSL certificate with excellent FLEXibility. You can mix and match anywhere from one to 250 standard and wildcard domains on a single certificate to find the best combination for your needs. With 256-bit encryption and instant issuance, you are getting convenience and speed without giving up any of the protection.

Flex vs. Multi-Domain Wildcard

When considering a flex product, you might think that it’s very similar to a multi-domain wildcard SSL certificate. You’re right, there are similarities as they both can secure multiple domains and an unlimited number of subdomains. However, there are some notable differences too.

Thawte SSL123 DV Flex Certificate Multi-Domain Wildcard SSL Certificate
Mix & match! You can have some standard domains, some wildcard domains – creating a suite of domains in the most affordable combination that fits your needs. All domains (except for the main domain) are a wildcard – limiting your flexibility to find the most affordable combination for you.
You can start with 1 or 2 domains and add more domains later as you need them. Typically starts with a group of 3 domains with the option to add more later.
You have the option to make your main domain a wildcard at the moment of purchase. Main domain must be a standard domain, which means you will need to add your main domain as a SAN for it to be wildcard.


Assurance & Authentication

One of the biggest benefits of the Thawte SSL123 DV Flex certificate is the simplicity of the validation process. You will only need to get your domain validated, which adds to the convenience of this certificate.

Mobile & Browser Compatibility

Compatible Browsers:
  • Chrome 3+ (above)
  • Opera 7+ (above)
  • Safari all browsers
  • Firefox 1+ (above)
  • Netscape 9+ (above)
  • IE 5+ (above)
  • AOL 10+ (above)
Mobile compatibilities include:
  • Android (carrier specific)
  • Microsoft Windows Mobile 5 & 6
  • Apple Iphone, Ipad Safari
  • Microsoft Windows CE 4.0
  • Microsoft IE Pocket PC 2003
  • Microsoft IE Smartphone 2003
  • RIM Blackberry 4.3.0
  • Major Operators Inc. Vodaphone
  • AT&T
  • Orange
  • NTT/DoCoMo
  • SoftBank Mobile
  • KDDI
  • Brew
  • PalmOS 5.x
  • Netfront 3.0+
  • Opera 4.10+
  • Openwave mobile browser 6.20+
  • Major handset providers SonyEricsson
  • Nokia

Features & Benefits

Feature & Benefits
  • Flex feature offers the ability to add additional standard or wildcard domains now AND later
  • Domain validation streamlines the process
  • Instant SSL certificate issuance
  • Browser recognition - highest in Industry!
  • Free Site Seal
  • Mobile browser-friendly certificate
  • $500,000 warranty

Product Specifications

Product Specification
  • Immediate Issuance
  • Domain validation
  • Domain name shown on certificate
  • Up to 256-bit encryption
  • FREE site seal from Thawte
  • FREE self-service reissues during validity period
  • Unlimited server license
  • A complete 30 day refund policy

Trusted and Established Brands


This DV Flex SSL Certificate comes from Thawte—a world-class CA that’s been in the SSL space for 20+ years helping thousands of websites improve their online security.

By purchasing Thawte from The SSL Store, you get a number of powerful benefits:

  • 30-day money back guarantee
  • 24/7/365 customer support from our expert support staff
  • Unbeatable pricing due to our long-standing industry relationships

Installation & Technical Support

CSR Generator Tool
Instructions for Generating a CSR

Here you will be able to get step-by-step instructions for generating a CSR for this product and your server. Simply select your server and then follow the instructions.


Installation Instructions

You can find out very detailed instructions for installing this product on your particular server. All you have to do is pick what server you would like to install it on.


Installation Instructions
InstantSSL Site Seal
Site Seal Installation

If your product comes with a site seal, you can find out exactly how to get it on your site right here.

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Submit a Support Ticket

If you would like us to answer any of your questions or to resolve some of your issues, go ahead and just raise a support ticket and we will respond ASAP.

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SSL Store Live Support
Frequently Asked Questions

You can get some quick answers to the most popular questions associated with SSL. If you don't see what you're looking just contact us via live chat or give us a quick ring!

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Buy Professional Installation

Do less work! Let one of our SSL experts completely handle your SSL Installation with our full-service SSL Installation Service. For ONLY $87.38, we'll do it all and you can go outside and play.

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