How to block all sub Domains?

[LeroxHD]

Hello,
I have added ,,0.0.0.0 facebook.com" to the Custom Blocklist in RaspAP, but now the Raspberry Pi only blocks the Domain facebook.com and not for example ads.facebook.com.
When I add all sub Domains manually, than it works. But Facebook alone has so many subdomains that it takes me years to add them all.

How do I make it that all subdomains are automatically blocked?

[billz]

It's possible to do this, but not with a hosts file, which the custom blocklist modifies.

If you want to block entire domains including subdomains, eg. *.facebook.com do the following:

1. edit RaspAP's adblock config sudo nano /etc/dnsmasq.d/090_adblock.conf
2. specify your own domain list by adding conf-file=/etc/raspap/adblock/my-domains.txt
3. edit this file sudo nano /etc/raspap/adblock/my-domains.txt
4. add the line address=/facebook.com/0.0.0.0
5. save, exit and restart Ad blocking