Simply said, it simplifies the process of managing certificates. It doesn’t get any simpler than using a single certificate to protect 250 unique domains/IP addresses. Whether you’re responsible for a small web presence with only a few domains and sub-domains, or a big infrastructure, managing certificates may be a major hassle for everyone. To ease this load, Multi Domain SSL certificates allow you to protect many domains, sub-domains, external IP addresses, and server environments with a single certificate.
What is the function of Multi-Domain SSL?
Each extra IP address should be included in the CSR’s Subject Alternative Name (SAN) field. Up to 250 SANs can be entered here. That’s an unprecedented high for the sector. This can be done at any moment during the certificate’s validity period by simply reissuing it.
Subject Identifiers (ID) with a SAN
You can protect your entire online presence with one click using the SAN field’s convenient feature.The purchase of a Multi-Domain certificate usually includes two to four SANs, or Subject Alternative Names. If more SANs are required, they can be acquired independently. The best part is that you may modify the certificate as your organization evolves by adding, removing, or modifying the SANs as needed.
Safeguarded by a Multi-Domain SSL Certificate are:
- www.domain-one.com
- mail.domain-one.com
- domain-two.com ftp.domain-two.com website-one.net
Maximum Confidence
With Extended Validation (EV) SSL, your firm name will appear in the address bar and the certificate information display of all major online browsers, providing your consumers absolute confidence in your legitimacy.
Complete Adaptability
A Comodo EV Multi-Domain SSL Certificate is capable of securing anything you need it to. Accepts up to 250 separate IP addresses. More than any other provider in the SSL market.
Better the Brand
Display your company’s name consistently throughout all of your online platforms.
They are an excellent choice for companies who need to protect several servers and/or websites. If you have more than three servers, you’ll need a multi-domain SSL certificate, which is why they’re commonly used for Microsoft Exchange and Office communications servers. Depending on your needs, Sectigo® can do a Domain Validation, Organization Validation, or an Extended Validation.
Multi-Domain and Certificate Authority Policy
- A DigiCert SAN Certificate for up to 25 Sub-Domains
- Comodo’s 250 SAN Domain Multi-Domain System
- SAN domains for 2500 organizations using GeoTrust True BusinessID Multi-Domain
- SSL for up to 250 SAN domains on the Thawte Web Server
- Multi-Domain SSL from GlobalSign, with up to 100 SAN Domains
- SSL Certificates for 250 SAN Domains, Valid for Unlimited Subdomains
- Multi-Domain SSL from GoDaddy, with up to 5 SAN Domains
