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doc/DESCRIPTION.md

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-Some long and extensive description of what the app is and does, lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+Technitium DNS Server is an open source tool that can be used for blocking Internet Ads using DNS Sinkhole, self hosting a local DNS server for privacy & security or, used for experimentation/testing by software developers on their computer.
 
 ### Features
 
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+- Block ads & malware using one or more block list URLs.
+- High performance DNS server based on async IO that can serve millions of requests per minute even on a commodity desktop PC hardware (load tested on Intel i7-8700 CPU with more than 100,000 request/second over Gigabit Ethernet).
+- Self host DNS-over-TLS and DNS-over-HTTPS DNS service on your network.
+- Use public DNS resolvers like Cloudflare, Google & Quad9 with DNS-over-TLS and DNS-over-HTTPS protocols as forwarders.
+- Advanced caching with features like serve stale, prefetching and auto prefetching.
+- Supports working as an authoritative as well as a recursive DNS server.
+- DNSSEC validation support with RSA & ECDSA algorithms for recursive resolver, forwarders, and conditional forwarders.
+- DNSSEC support for all supported DNS transport protocols including encrypted DNS protocols (DoT, DoH, & DoH JSON).
+- CNAME cloaking feature to block domain names that resolve to CNAME which are blocked.
+- Self host your domain names on your own DNS server.
+- Wildcard sub domain support.
+
+... and much more!