nostromo:~ ximaera$ openssl s_client -quiet -connect
1.1.1.1:443 >/dev/null
depth=2 O = Digital Signature Trust Co., CN = DST Root CA X3
verify return:1
depth=1 C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3
verify return:1
depth=0 CN =
scan.cwn.ruverify return:1
^C
nostromo:~ ximaera$