Alas, does not accept TLS1.3.
printf 'HEAD / HTTP/1.0\r\nhost: bot.incolumitas.com\r\nconnection: close\r\n\r\n'|openssl s_client -connect 167.99.241.135:443 -ign_eof printf 'GET / HTTP/1.0\r\nhost: bot.incolumitas.com\r\nconnection: close\r\n\r\n'|openssl s_client -connect 167.99.241.135:443 -ign_eof echo|openssl s_client -connect 167.99.241.135:443 -showcerts|openssl x509 -text
echo 167.99.241.135 bot.incolumitas.com|sed -i -e1r/dev/stdin -e1N /etc/hosts FTPUSERAGENT= tnftp -4vdo/dev/stdout https://bot.incolumitas.com links -no-connect https://bot.incolumitas.com sed -i 1d /etc/hosts curl --resolve *:443:167.99.241.135 https://bot.incolumitas.com
Alas, does not accept TLS1.3.