diff --git a/xos/core/xoslib/dashboards/xosHpc.html b/xos/core/xoslib/dashboards/xosHpc.html
index bdb964d..85c0cbc 100644
--- a/xos/core/xoslib/dashboards/xosHpc.html
+++ b/xos/core/xoslib/dashboards/xosHpc.html
@@ -22,6 +22,8 @@
 
 <div id="contentInner">
 
+<dic id="warnings"></div>
+
 <h2>Request Routers</h2>
 <div id="xos-hpc-dns"></div>
 
diff --git a/xos/core/xoslib/methods/hpcview.py b/xos/core/xoslib/methods/hpcview.py
index 452e4ca..7c4baa9 100644
--- a/xos/core/xoslib/methods/hpcview.py
+++ b/xos/core/xoslib/methods/hpcview.py
@@ -14,6 +14,13 @@
 import socket
 import time
 
+NAMESERVERS = ["cdnrr1.opencloud.us",
+              "cdnrr2.opencloud.us",
+              "cdnrr3.opencloud.us",
+              "cdnrr4.opencloud.us",
+              "cdnrr5.opencloud.us",
+              "cdnrr6.opencloud.us"]
+
 # This REST API endpoint contains a bunch of misc information that the
 # tenant view needs to display
 
@@ -67,6 +74,13 @@
         if (network.template) and (network.template.visibility=="public") and (network.template.translation=="none"):
             dnsdemux_has_public_network = True
 
+    nameservers = {}
+    for nameserver in NAMESERVERS:
+        try:
+            nameservers[nameserver] = {"name": nameserver, "ip": socket.gethostbyname(nameserver), "hit": False}
+        except:
+            nameservers[nameserver] = {"name": nameserver, "ip": "exception", "hit": False}
+
     dnsdemux=[]
     for sliver in dnsdemux_slice.slivers.all():
         if dnsdemux_has_public_network:
@@ -77,10 +91,17 @@
             except:
                 ip = "??? " + sliver.node.name
 
+        sliver_nameservers = []
+        for ns in nameservers.values():
+            if ns["ip"]==ip:
+                sliver_nameservers.append(ns["name"])
+                ns["hit"]=True
+
         dnsdemux.append( {"name": sliver.node.name,
                        "watcher.DNS.msg": lookup_tag(dnsdemux_service, sliver, "watcher.DNS.msg"),
                        "watcher.DNS.time": lookup_time(dnsdemux_service, sliver, "watcher.DNS.time"),
-                       "ip": ip })
+                       "ip": ip,
+                       "nameservers": sliver_nameservers })
 
     hpc=[]
     for sliver in hpc_slice.slivers.all():
@@ -94,7 +115,8 @@
 
     return { "id": pk,
              "dnsdemux": dnsdemux,
-             "hpc": hpc }
+             "hpc": hpc,
+             "nameservers": nameservers }
 
 
 class HpcList(APIView):
diff --git a/xos/core/xoslib/static/js/xosHpc.js b/xos/core/xoslib/static/js/xosHpc.js
index 15dc404..220b1d5 100644
--- a/xos/core/xoslib/static/js/xosHpc.js
+++ b/xos/core/xoslib/static/js/xosHpc.js
@@ -18,12 +18,12 @@
     $('#xos-hpc-dns').html( '<table cellpadding="0" cellspacing="0" border="0" class="display" id="dynamic_dnsdemux"></table>' );
     var actualEntries = [];
 
-    console.log(dnsdemux);
+    //console.log(dnsdemux);
 
     for (rowkey in dnsdemux) {
         row = dnsdemux[rowkey];
 
-        actualEntries.push( [row.name, row.ip, staleCheck(row, "watcher.DNS.time", "watcher.DNS.msg", SC_RR)] );
+        actualEntries.push( [row.name, row.ip, staleCheck(row, "watcher.DNS.time", "watcher.DNS.msg", SC_RR), row.nameservers.join(",")] );
     }
     console.log(actualEntries);
     oTable = $('#dynamic_dnsdemux').dataTable( {
@@ -36,6 +36,7 @@
             { "sTitle": "Node" },
             { "sTitle": "IP Address" },
             { "sTitle": "Record Checker" },
+            { "sTitle": "Nameservers" },
         ]
     } );
 }
@@ -44,7 +45,7 @@
     $('#xos-hpc-hpc').html( '<table cellpadding="0" cellspacing="0" border="0" class="display" id="dynamic_hpc"></table>' );
     var actualEntries = [];
 
-    console.log(dnsdemux);
+    //console.log(dnsdemux);
 
     for (rowkey in dnsdemux) {
         row = dnsdemux[rowkey];
@@ -66,10 +67,26 @@
     } );
 }
 
+function updateWarnings(data) {
+    nameservers = data.attributes.nameservers;
+    warnings = [];
+    for (rowKey in nameservers) {
+        nameserver = nameservers[rowKey]
+        if (!nameserver.hit) {
+            warnings.push("<B>WARNING:</B> nameserver " + nameserver.name + " does not map to a request router");
+        }
+    }
+
+    console.log(warnings);
+
+    $("#warnings").html(warnings.join("<BR>"));
+}
+
 function updateHpcView(data) {
     data = data[0];
     updateDnsDemuxTable( data.attributes.dnsdemux );
     updateHpcTable( data.attributes.hpc );
+    updateWarnings( data );
 }
 
 $(document).ready(function(){