Subdomains not loading with www

[user6935]

Hi,
my subdomains not loading with “www”, and I get the following error:

Secure Connection Failed

An error occurred during a connection to www.my.falconprofit.com. PR_END_OF_FILE_ERROR

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Please contact the website owners to inform them of this problem.

[sdayman]

1. I don’t see a DNS record for that www.
2. Default SSL here won’t cover a sub-subdomian.

Subdomain too deep

This tutorial covers a possible reason for the SSL_ERROR_NO_CYPHER_OVERLAP and ERR_SSL_VERSION_OR_CIPHER_MISMATCH errors (Firefox and Chrome respectively) when seen on a subdomain. The Cloudflare universal certificates cover example.com and *.example.com. This means that it covers any subdomain one level below the domain you signed up with. It will cover www.example.com and subdomain.example.com, as these are one level below the root domain, example.com. The certificate will not cover www.sub…

[user6935]

Hi sdayman,
Thanks for the guide.
Can you please tell me how can i set DNS record for www?

[sdayman]

You probably don’t want to do that unless you:

1. Don’t want www for that subdomain to be protected by Cloudflare, or
2. You want to pay $10/month for the custom SSL certificate.

If with to pursue this, here’s a DNS tutorial:

Adding DNS Records

This tutorial covers adding general DNS records and specifically A, AAAA, CNAME, MX and TXT records. Go to the DNS app of your Cloudflare dashboard. Enter your credentials and click ‘Log In’ Click the domain in question Click [image] [Please note, the content of the records below are solely for example purposes and should be replaced by valid records with content provided by your web host] Please select which record you need help adding:

A Record

<a class="lightbox" href=&quot…