From: Bozhan Liang <lbz@rivensbane.com>
Date: Mon, 16 Dec 2024 12:29:04 +0000 (+0800)
Subject: documentation for createReverse6
X-Git-Tag: dnsdist-2.0.0-alpha1~145^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a63d001028ed1a9a6e402715253e306c065b663b;p=thirdparty%2Fpdns.git

documentation for createReverse6
---

diff --git a/docs/lua-records/functions.rst b/docs/lua-records/functions.rst
index a078ee4200..c71b863792 100644
--- a/docs/lua-records/functions.rst
+++ b/docs/lua-records/functions.rst
@@ -415,6 +415,7 @@ Reverse DNS functions
       - ``%3%`` = 0
       - ``%4%`` = 1
   - ``%33%`` converts the compressed address format into a dashed format, e.g. ``2001:a::1`` to ``2001-a--1``
+      This format may add '0' to the result, preventing it from being identified as an illegal IDN by ``dig``.
   - ``%34%`` to ``%41%`` represent the 8 uncompressed 2-byte chunks
       - **Example:** PTR query for ``2001:a:b::123``
       - ``%34%`` - returns ``2001`` (chunk 1)