Also, no harm in just running certbot renew with --force-renewal. No guess work, you'll get a new cert that is guaranteed not affected.
Brice Ruth, FCD Software Engineer, Madison WI On Tue, Mar 3, 2020 at 5:50 PM John Kline <j...@johnkline.com> wrote: > *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 > <https://checkhost.unboundtest.com/> > > 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/ <https://letsencrypt.org/caaproblem/> > > On Mar 3, 2020, at 3:26 PM, rich T <storm01...@gmail.com> 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 weewx-user+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/3ae15136-379b-43b2-9c0e-074d7c814c5f%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/3ae15136-379b-43b2-9c0e-074d7c814c5f%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- > 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 weewx-user+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/5FB4D501-B3AB-4F30-B5D0-A28694418F3E%40johnkline.com > <https://groups.google.com/d/msgid/weewx-user/5FB4D501-B3AB-4F30-B5D0-A28694418F3E%40johnkline.com?utm_medium=email&utm_source=footer> > . > -- 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 weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/CAFbExW60X-E1VWWrjpvfYhG4DR9rhFG5FHcv4cFs_uXv_-468Q%40mail.gmail.com.
