add link to info that rbl.tdk.net is private

diff --git a/dnslists.otl b/dnslists.otl
index 79acbf68f1c596912f8e10e8b0ca37555b6302b3..61f37affa45a348a7e4476b6299ef00a43577f30 100644 (file)
--- a/dnslists.otl
+++ b/dnslists.otl
@@ -249,6 +249,7 @@ implement
                rbl.tdk.net
                        tdk.net seems dead on http(s)
                        private
+                               https://www.blalert.com/dnsbl/rbl.tdk.net
                        old link: http://postmaster.tdc.dk/publish.php?id=31787
                                tdc.dk redirects to yousee.dk
                                https://web.archive.org/web/20170703084224/http://postmaster.tdc.dk/publish.php?id=31787