diff --git a/docs/index.rst b/docs/index.rst
index 972a255..97913cd 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -60,6 +60,8 @@ RTFD
    :caption: Personal
    :maxdepth: 2
 
+   personal/certificate
+   personal/dns
    personal/openssh-server/index
    personal/server/index
 
diff --git a/docs/personal/certificate.rst b/docs/personal/certificate.rst
new file mode 100644
index 0000000..0df05c6
--- /dev/null
+++ b/docs/personal/certificate.rst
@@ -0,0 +1,79 @@
+Certificate
+===========
+
+Request
+-------
+
+::
+
+ -----BEGIN CERTIFICATE REQUEST-----
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+ BkIgYscDeN8eoQ==
+ -----END CERTIFICATE REQUEST-----
+
+Certificate
+-----------
+
+::
+
+ -----BEGIN CERTIFICATE-----
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+ -----END CERTIFICATE-----