-automatically. Requests can take three forms: <tt>'foo in a 1.2.3.4'</tt>,
-<tt>'foo in cname foo.bar.'</tt>, <tt>'foo in txt plain text here'</tt>,
-or <tt>'foo in mx 10 foo.bar.'</tt> (note the trailing dot).
+automatically. Requests can take several forms:
+ <dl>
+ <dt><tt>foo in a 192.0.2.123</tt></dt>
+ <dd>to create an A record for <tt>foo.debian.net</tt></dd>
+
+ <dt><tt>foo in aaaa 2001:DB8::12:34</tt></dt>
+ <dd>to create an AAAA record for <tt>foo.debian.net</tt></dd>
+
+ <dt><tt>foo in cname example.org.</tt></dt>
+ <dd>to create a CNAME record for <tt>foo.debian.net</tt></dd>
+
+ <dt><tt>'foo in txt plain text here'</tt></dt>
+ <dd>to create a TXT record for <tt>foo.debian.net</tt></dd>
+
+ <dt><tt>foo in mx 10 example.org.</tt></dt>
+ <dd>to create an MX record for <tt>foo.debian.net</tt></dd>
+ </dl>
+
+Please note the trailing dot for the CNAME and MX records.