Just go to the following page and you can generate a discovery report to see if their certs are 2048, and it’s free!
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Issued within 10 minutes, a Positive SSL Certificate provides a quick cost-effective solution to secure your customer transactions and sensitive information.
EV SSL Certificate provide the highest levels of encryption, security and trust. They immediately reassure web site visitors that it is safe to conduct online transactions by turning the address bar green.
An InstantSSL Pro Certificate enables you and your customers to complete transactions with the assurance that no one else can read or change information as it travels over the Internet.
Secure UNLIMITED subdomains on a single domain name with one Certificate. 128/256 bit industry standard SSL Certificate; Trusted by over 99.3% of current Internet users.
Designed exclusively for MS Exchange and Office Communications infrastructures, Comodo UCC SSL allow a one SSL to provide SSL-secured communications for multiple domains and multiple host names.