Index: trunk/src/org/openstreetmap/josm/data/validation/routines/DomainValidator.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/validation/routines/DomainValidator.java	(revision 13309)
+++ trunk/src/org/openstreetmap/josm/data/validation/routines/DomainValidator.java	(revision 13310)
@@ -296,5 +296,5 @@
     // WARNING: this array MUST be sorted, otherwise it cannot be searched reliably using binary search
     private static final String[] GENERIC_TLDS = new String[] {
-        // Taken from Version 2017071002, Last Updated Tue Jul 11 07:07:02 2017 UTC
+        // Taken from Version 2018011200, Last Updated Fri Jan 12 07:07:01 2018 UTC
         "aaa", // aaa American Automobile Association, Inc.
         "aarp", // aarp AARP
@@ -1249,4 +1249,5 @@
         "space", // space DotSpace Inc.
         "spiegel", // spiegel SPIEGEL-Verlag Rudolf Augstein GmbH & Co. KG
+        "sport", // sport Global Association of International Sports Federations (GAISF)
         "spot", // spot Amazon Registry Services, Inc.
         "spreadbetting", // spreadbetting DOTSPREADBETTING REGISTRY LTD