The Sectigo OV SSL Multi-Domain Wildcard is, without a doubt, the most versatile product in the SSL/TLS market. Not only can you add organization-authenticated SSL to up to 250 different domains, but you can also encrypt any associated subdomains as well. Or, for companies with complicated web infrastructures, you can use the Multi-Domain Wildcard as a multi-level wildcard and encrypt subdomains at multiple levels of the URL. The flexibility afforded you by the Sectigo OV SSL Multi-Domain Wildcard makes it one of the most attractive options for encrypting an entire portfolio of websites that you can purchase. Period.