We can install a free wildcard certificate for your (sub)domain with www and for all first-order subdomains on this domain.
For who is the Wildcard?
If you have many subdomains on a particular domain, Wildcard allows you to install SSL faster, skipping the limits (10 per week for one domain).
For example, if you have multiple subdomains, like landing1.your-domain-here.com, landing2.your-domain-here.com and so on, we can install a SSL for all subdomains (already existed and all created in the future) in *your-domain-here.com domain.
Before we can install the SSL certificate, each subdomain must have a CNAME pointing to: cname.landingi.com.
1. For this purpose, you should add a new CNAME record for your domain in the administration panel:
type: CNAME name: _acme-challenge value: _acme-challenge.landingi.com
2. After adding this CNAME record, let us know via chat that you want to install wildcard Let’s Encrypt.
You will need to wait up to 3 days before we finish the installation.