About 20 days ago, we have renewed our SSL certificate for https://www.pscquestion.in from GoDaddy. But we are still getting old certificate. But GoDaddy says it is installed properly. We have tested a certificate in sslshopper.com, digicert.com, godaddy.com and ssllabs.com. The results are not stable. sometimes we are getting a valid certificate, but most of the time we are getting an old certificate.
Anyone can give some suggestions to fix this.