For more info, visit http://www.networksolutions.com/ and click on "SSL Certificates" tab -- we use NSProtect (Basic), SHA256withRSA, key size: 2048. This replaced our old SHA1 certificate on 11-Apr-2017.
Please click on the following link, then check that the little padlock icon at the bottom left corner of your browser has gone into "secure" mode. feel free to send me email letting me know if it worked for you, or if it didn't. I especially need to know if your browser popped up any annoying security or certificate screens.
Thanks! send email to mikel