From 5630fbf9277f5dc50f838a46e258160645ef5bc1 Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Sun, 18 Oct 2020 15:55:35 +0200
Subject: [PATCH] State DNS configuration.

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 38d4dd2..b4cbf77 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,9 @@ Because any other "Whats my IP?"-tool sucks.
 Try it here: https://ip.clerie.de
 
 It's just one nginx site config. Feel free to host it yourself. It's open-source.
+
+ip.clerie.de is the HTML page with some JavaScript. This page needs an A and AAAA record in DNS.
+
+ip4.clerie.de and ip6.clerie.de just returns the remote addr.
+
+ip4.clerie.de has only an A record. ip6.clerie.de has only an AAAA record.