This sent me on a spiral of checking for MITM connections on my machine. You can compare the fingerprints of known sites with this list on this site: https://ww

This sent me on a spiral of checking for MITM connections on my machine. You can compare the fingerprints of known sites with this list on this site: https://www.grc.com/fingerprints.htm https://www.grc.com/fingerprints.htm Though I think the facebook one is wrong (the one I see starts with BD 25 8C for SHA-1)