TLS v1 enabled in nginx config but not working and certificates not available

I have an Ubuntu 18.04.1 server running PHP 5.6 with Forge on Digital Ocean. I'm trying to to enable TLSv1 and TLSv1.1 for a site. So Ive edited my NGINX config to include them:

ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

Restarted NGINX and done a check with:

openssl s_client -host mydomain.com -port 443 -tls1

which returns:

no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 7 bytes and written 0 bytes
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1
    Cipher    : 0000
    Session-ID:
    Session-ID-ctx:
    Master-Key:
    Start Time: 1537432315
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
---

So I've tried to create a new certificate with Let's Encrypt in Forge and activated it, restarted NGINX and checked again which returned the same response.

Any ideas?