Adding Control D to template

As requested in the comment  https://github.com/StevenBlack/hosts/pull/2075#issuecomment-1237549759

diff --git a/readme_template.md b/readme_template.md
index 741afedaaf0fd709eb98e8de1f4f88a266979936..1c9ce7ce76b9ab2bfe7f9f7b5cb9f57f2903e770 100644 (file)
--- a/readme_template.md
+++ b/readme_template.md
@@ -606,6 +606,10 @@ devices under a variety of operating systems.
 - [dnscrypt-proxy](https://github.com/DNSCrypt/dnscrypt-proxy/wiki/Combining-Blocklists)
   provides a tool to build block lists from local and remote lists in common
   formats.
+- [Control D](https://controld.com/free-dns)
+  offers a public anycast network hosted mirror of the Unified (Adware + Malware) blocklist: 
+  - Legacy DNS: `76.76.2.35`, `76.76.10.35`, `2606:1a40::35`, `2606:1a40:1::35`
+  - DNS-over-HTTPS/TLS/DOQ: `https://freedns.controld.com/x-stevenblack`, `x-stevenblack.freedns.controld.com`
 
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