diff --git a/content/u/products/dns-server-as-a-service/contents.lr b/content/u/products/dns-server-as-a-service/contents.lr
index ab769f3..9418c7c 100644
--- a/content/u/products/dns-server-as-a-service/contents.lr
+++ b/content/u/products/dns-server-as-a-service/contents.lr
@@ -55,6 +55,10 @@ This service does not register a domain or manage your SSL
 certificates. It is purely allowing you to manage your DNS zones files
 without having to run your own DNS server.
 
+The DNS server does not support IXFR or AXFR request. The
+distribution of DNS information is assumed to be done by other means
+such as git.
+
 ## Features
 
 The provided DNS servers are reachable via IPv6 and IPv4.
@@ -75,7 +79,9 @@ There are a few simple steps required:
 * Create the zone files in the directory "zones/"
 * Every file in the zones/ directory becomes a zone served by the DNS
   server
-* Symbolic links are supported
+* The zone ("domain") is infered from the filename
+* Symbolic links are supported, so you can have different zones with
+  the same content
 
 
 ## Fully Open Source and IPv6 enabled