CURL got me this:
root@:~# curl -vvvv -I -L -k https://acme-v02.api.letsencrypt.org/directory
- Expire in 0 ms for 6 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 1 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 2 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Expire in 0 ms for 1 (transfer 0x5633c4cd4e20)
- Trying 172.65.32.248...
- TCP_NODELAY set
- Expire in 149999 ms for 3 (transfer 0x5633c4cd4e20)
- Expire in 200 ms for 4 (transfer 0x5633c4cd4e20)
- Connected to acme-v02.api.letsencrypt.org (172.65.32.248) port 443 (#0)
- ALPN, offering h2
- ALPN, offering http/1.1
- successfully set certificate verify locations:
- CAfile: none
CApath: /etc/ssl/certs - TLSv1.3 (OUT), TLS handshake, Client hello (1):
- OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to acme-v02.api.letsencrypt.org:443
- Closing connection 0
curl: (35) OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to acme-v02.api.letsencrypt.org:443