diff --git a/server.js b/server.js
index 0eadbf5..5ae0a55 100644
--- a/server.js
+++ b/server.js
@@ -16,10 +16,10 @@ app.use('/api', express.json());
 app.get('/api/dns/:domain', function (req, res, next) {
   var domain = req.params.domain;
   var casedDomain = domain.toLowerCase().split('').map(function (ch) {
-		// dns0x20 takes advantage of the fact that the binary operation for toUpperCase is
-		// ch = ch | 0x20;
-		return Math.round(Math.random()) % 2 ? ch : ch.toUpperCase();
-	}).join('');
+    // dns0x20 takes advantage of the fact that the binary operation for toUpperCase is
+    // ch = ch | 0x20;
+    return Math.round(Math.random()) % 2 ? ch : ch.toUpperCase();
+  }).join('');
   var typ = req.query.type;
   var query = {
     header: {
@@ -40,60 +40,60 @@ app.get('/api/dns/:domain', function (req, res, next) {
       }
     ]
   };
-	var opts = {
+  var opts = {
     onError: function (err) {
-			next(err);
-		}
+      next(err);
+    }
   , onMessage: function (packet) {
-			var fail0x20;
+      var fail0x20;
 
-			if (packet.id !== query.id) {
-				console.error('[SECURITY] ignoring packet for \'' + packet.question[0].name + '\' due to mismatched id');
-				console.error(packet);
-				return;
-			}
+      if (packet.id !== query.id) {
+        console.error('[SECURITY] ignoring packet for \'' + packet.question[0].name + '\' due to mismatched id');
+        console.error(packet);
+        return;
+      }
 
-			packet.question.forEach(function (q) {
-				// if (-1 === q.name.lastIndexOf(cli.casedQuery))
-				if (q.name !== casedDomain) {
-					fail0x20 = q.name;
-				}
-			});
+      packet.question.forEach(function (q) {
+        // if (-1 === q.name.lastIndexOf(cli.casedQuery))
+        if (q.name !== casedDomain) {
+          fail0x20 = q.name;
+        }
+      });
 
-			[ 'question', 'answer', 'authority', 'additional' ].forEach(function (group) {
-				(packet[group]||[]).forEach(function (a) {
-					var an = a.name;
-					var i = domain.toLowerCase().lastIndexOf(a.name.toLowerCase());  // answer is something like ExAMPle.cOM and query was wWw.ExAMPle.cOM
-					var j = a.name.toLowerCase().lastIndexOf(domain.toLowerCase());  // answer is something like www.ExAMPle.cOM and query was ExAMPle.cOM
+      [ 'question', 'answer', 'authority', 'additional' ].forEach(function (group) {
+        (packet[group]||[]).forEach(function (a) {
+          var an = a.name;
+          var i = domain.toLowerCase().lastIndexOf(a.name.toLowerCase());  // answer is something like ExAMPle.cOM and query was wWw.ExAMPle.cOM
+          var j = a.name.toLowerCase().lastIndexOf(domain.toLowerCase());  // answer is something like www.ExAMPle.cOM and query was ExAMPle.cOM
 
-					// it's important to note that these should only relpace changes in casing that we expected
-					// any abnormalities should be left intact to go "huh?" about
-					// TODO detect abnormalities?
-					if (-1 !== i) {
-						// "EXamPLE.cOm".replace("wWw.EXamPLE.cOm".substr(4), "www.example.com".substr(4))
-						a.name = a.name.replace(casedDomain.substr(i), domain.substr(i));
-					} else if (-1 !== j) {
-						// "www.example.com".replace("EXamPLE.cOm", "example.com")
-						a.name = a.name.substr(0, j) + a.name.substr(j).replace(casedDomain, domain);
-					}
+          // it's important to note that these should only relpace changes in casing that we expected
+          // any abnormalities should be left intact to go "huh?" about
+          // TODO detect abnormalities?
+          if (-1 !== i) {
+            // "EXamPLE.cOm".replace("wWw.EXamPLE.cOm".substr(4), "www.example.com".substr(4))
+            a.name = a.name.replace(casedDomain.substr(i), domain.substr(i));
+          } else if (-1 !== j) {
+            // "www.example.com".replace("EXamPLE.cOm", "example.com")
+            a.name = a.name.substr(0, j) + a.name.substr(j).replace(casedDomain, domain);
+          }
 
-					// NOTE: right now this assumes that anything matching the query matches all the way to the end
-					// it does not handle the case of a record for example.com.uk being returned in response to a query for www.example.com correctly
-					// (but I don't think it should need to)
-					if (a.name.length !== an.length) {
-						console.error("[ERROR] question / answer mismatch: '" + an + "' != '" + a.length + "'");
-						console.error(a);
-					}
-				});
-			});
+          // NOTE: right now this assumes that anything matching the query matches all the way to the end
+          // it does not handle the case of a record for example.com.uk being returned in response to a query for www.example.com correctly
+          // (but I don't think it should need to)
+          if (a.name.length !== an.length) {
+            console.error("[ERROR] question / answer mismatch: '" + an + "' != '" + a.length + "'");
+            console.error(a);
+          }
+        });
+      });
 
-			if (fail0x20) {
-				console.warn(";; Warning: DNS 0x20 security not implemented (or packet spoofed). Queried '"
-					+ casedDomain + "' but got response for '" + fail0x20 + "'.");
-				return;
-			}
+      if (fail0x20) {
+        console.warn(";; Warning: DNS 0x20 security not implemented (or packet spoofed). Queried '"
+          + casedDomain + "' but got response for '" + fail0x20 + "'.");
+        return;
+      }
 
-			res.send({
+      res.send({
         header: packet.header
       , question: packet.question
       , answer: packet.answer
@@ -101,12 +101,12 @@ app.get('/api/dns/:domain', function (req, res, next) {
       , additional: packet.additional
       , edns_options: packet.edns_options
       });
-		}
+    }
   , onListening: function () {}
   , onSent: function (/*res*/) { }
   , onTimeout: function (res) {
-			console.error('dns timeout:', res);
-			next(new Error("DNS timeout - no response"));
+      console.error('dns timeout:', res);
+      next(new Error("DNS timeout - no response"));
     }
   , onClose: function () { }
   //, mdns: cli.mdns