diff --git a/src/resolve/resolved.conf.in b/src/resolve/resolved.conf.in
index 082ad71626..514021792f 100644
--- a/src/resolve/resolved.conf.in
+++ b/src/resolve/resolved.conf.in
@@ -12,6 +12,10 @@
 # See resolved.conf(5) for details
 
 [Resolve]
+# Some examples of DNS servers which may be used for DNS= and FallbackDNS=:
+# Cloudflare: 1.1.1.1 1.0.0.1 2606:4700:4700::1111 2606:4700:4700::1001
+# Google:     8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844
+# Quad9:      9.9.9.9 2620:fe::fe
 #DNS=
 #FallbackDNS=@DNS_SERVERS@
 #Domains=