If ocsp.int-x3.letsencrypt.com is unreachable, this could indicate a problem with the redirection settings across its different versions. To access the site, try using one of the links below:

http://ocsp.int-x3.letsencrypt.com https://ocsp.int-x3.letsencrypt.com

Or return to the current status page of ocsp.int-x3.letsencrypt.com.