Q: How do I know if I’m using an affected certificate? A: Here is an online tool that will show you: https://checkhost.unboundtest.com/ 1.8k
Or, on a Linux/BSD-like system, this command will show you example.com's current certificate serial number: openssl s_client -connect example.com:443 -servername example.com -showcerts </dev/null 2>/dev/null | openssl x509 -text -noout | grep -A 1 Serial\ Number | tr -d : You can see the list of all affected serial numbers at: https://letsencrypt.org/caaproblem/ > On Mar 3, 2020, at 3:26 PM, rich T <[email protected]> wrote: > > > FYI about Let's Encrypt Certificate > > https://www.wxforum.net/index.php?topic=38915.msg400193;topicseen#msg400193 > -- > You received this message because you are subscribed to the Google Groups > "weewx-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/3ae15136-379b-43b2-9c0e-074d7c814c5f%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/5FB4D501-B3AB-4F30-B5D0-A28694418F3E%40johnkline.com.
