Buy Multi Domain SSL GeoTrust to protect multiple domains

SAN (Subject Alternative Name) is a technology that allows securing multiple completely different domain names with a single certificate. Unlike standard SSLs, GeoTrust SAN allows you to include different FQDNs (for example, mysite.com, my-portal.net, and service.io) under one license.

The standard package includes protection for 4 domain names (1 primary + 3 additional SAN fields). This makes it one of the most cost-effective offers for owners of small website networks or multi-brand platforms.

Yes, you can specify specific subdomains in the SAN fields (for example, blog.site.com, dev.site.com). However, if you need protection for an unlimited number of subdomains, it's better to consider the Wildcard version.

No, this is a DV (Domain Validation) certificate. The validation is based solely on the technical parameters of domain ownership. This allows for the issuance of a multi-domain business-class certificate in just 5 to 15 minutes.

Each domain listed in the SAN must undergo separate validation. You can choose a convenient method for each: via a verification file on hosting, a CNAME record in DNS, or email confirmation (admin@...).

Yes, it is the ideal solution for Microsoft Exchange and Office Communications servers. The SAN (also known as UCC) technology allows you to protect autodiscover, owa, and your primary mail domain simultaneously.

GeoTrust uses the industry standard: a key length of 2048 bits, data encryption up to 256 bits using SHA-2 signing algorithms. This ensures maximum resistance to hacking.

Yes. If you need to change the list of protected addresses, you can initiate the free reissue procedure. The old certificate will be revoked, and the new one will contain the updated list of your SAN domains.

Thanks to GeoTrust's optimized infrastructure and OCSP Stapling technology, certificate authentication occurs instantly, regardless of how many names are included. This does not affect content loading speed.

Absolutely. You can install the dynamic GeoTrust True Site Seal on each of the sites listed in the certificate. This visually confirms security for visitors to all your resources.

The guarantee amount is $500,000. This is the insurance sum that is paid in the event of financial damage to the user due to a technical failure by the certification authority.

According to the current CA/B Forum rules, the issuance of certificates for non-public domain names (e.g., server.local) is prohibited. All names in GeoTrust SAN must be public and accessible externally.

GeoTrust QuickSSL Premium SAN has a compatibility rate of 99.9%. This includes not only desktop browsers but also mobile operating systems (iOS, Android), various smart devices, and payment gateways.

Yes, since a new certificate file (CRT) is generated upon reissuance, it must be updated on all servers where the domains from this SAN list are used.

Centralized management (one expiration date), professional technical support, high financial guarantees, and brand recognition are key factors that make paid multi-domain SSL a more reliable solution for businesses.