diff --git a/src/routes/test/server-test.js b/src/routes/test/server-test.js
index f867a196a..884f7bddc 100644
--- a/src/routes/test/server-test.js
+++ b/src/routes/test/server-test.js
@@ -14,49 +14,262 @@ var async = require('async'),
     server = require('../../server.js');
 
 var SERVER_URL = 'http://localhost:' + config.get('port');
-
+var DOMAIN = 'example-server-test.com';
 var USERNAME = 'superadmin', PASSWORD = 'Foobar?1337', EMAIL ='silly@me.com';
 var token = null;
 
 function setup(done) {
     config._reset();
-    config.setFqdn('example-server-test.com');
     config.setVersion('1.2.3');
 
     async.series([
-        server.start.bind(server),
-
-        database._clear,
-
-        function createAdmin(callback) {
-            superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
-                .query({ setupToken: 'somesetuptoken' })
-                .send({ username: USERNAME, password: PASSWORD, email: EMAIL })
-                .end(function (error, result) {
-                    expect(result).to.be.ok();
-                    expect(result.statusCode).to.eql(201);
-
-                    // stash token for further use
-                    token = result.body.token;
-
-                    callback();
-                });
-        }
+        server.start,
+        database._clear
     ], done);
 }
 
 function cleanup(done) {
-    database._clear(function (error) {
-        expect(!error).to.be.ok();
-
-        server.stop(done);
-    });
+    async.series([
+        database._clear,
+        server.stop
+    ], done);
 }
 
 describe('REST API', function () {
     before(setup);
     after(cleanup);
 
+    it('dns setup fails without provider', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ domain: DOMAIN, adminFqdn: 'my.' + DOMAIN, config: {} })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with invalid provider', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'foobar', domain: DOMAIN, adminFqdn: 'my.' + DOMAIN, config: {} })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with missing domain', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', adminFqdn: 'my.' + DOMAIN, config: {} })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with invalid domain', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: '.foo', adminFqdn: 'my.' + DOMAIN, config: {} })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with missing adminFqdn', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: DOMAIN, config: {} })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with invalid adminFqdn', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: DOMAIN, adminFqdn: 'my', config: {} })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with invalid config', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: DOMAIN, adminFqdn: 'my' + DOMAIN, config: 'not an object' })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with invalid zoneName', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: DOMAIN, adminFqdn: 'my' + DOMAIN, config: {}, zoneName: 1337 })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with invalid tlsConfig', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: DOMAIN, adminFqdn: 'my' + DOMAIN, config: {}, tlsConfig: 'foobar' })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup fails with invalid tlsConfig provider', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: DOMAIN, adminFqdn: 'my' + DOMAIN, config: {}, tlsConfig: { provider: 1337 } })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('dns setup succeeds', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: DOMAIN, adminFqdn: 'my.' + DOMAIN, config: {} })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(200);
+
+            done();
+        });
+    });
+
+    it('dns setup twice fails', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/dns_setup')
+        .send({ provider: 'noop', domain: DOMAIN, adminFqdn: 'my.' + DOMAIN, config: {} })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(409);
+
+            done();
+        });
+    });
+
+    it('activation fails without username', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
+        .query({ setupToken: 'somesetuptoken' })
+        .send({ password: PASSWORD, email: EMAIL })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('activation fails with invalid username', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
+        .query({ setupToken: 'somesetuptoken' })
+        .send({ username: '?this.is-not!valid', password: PASSWORD, email: EMAIL })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('activation fails without email', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
+        .query({ setupToken: 'somesetuptoken' })
+        .send({ username: USERNAME, password: PASSWORD })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('activation fails with invalid email', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
+        .query({ setupToken: 'somesetuptoken' })
+        .send({ username: USERNAME, password: PASSWORD, email: 'notanemail' })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('activation fails without password', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
+        .query({ setupToken: 'somesetuptoken' })
+        .send({ username: USERNAME, email: EMAIL })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('activation fails with invalid password', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
+        .query({ setupToken: 'somesetuptoken' })
+        .send({ username: USERNAME, password: 'short', email: EMAIL })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(400);
+
+            done();
+        });
+    });
+
+    it('activation succeeds', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
+        .query({ setupToken: 'somesetuptoken' })
+        .send({ username: USERNAME, password: PASSWORD, email: EMAIL })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(201);
+
+            // stash token for further use
+            token = result.body.token;
+
+            done();
+        });
+    });
+
+    it('activating twice fails', function (done) {
+        superagent.post(SERVER_URL + '/api/v1/cloudron/activate')
+        .query({ setupToken: 'somesetuptoken' })
+        .send({ username: USERNAME, password: PASSWORD, email: EMAIL })
+        .end(function (error, result) {
+            expect(result).to.be.ok();
+            expect(result.statusCode).to.eql(409);
+
+            done();
+        });
+    });
+
     it('does not crash with invalid JSON', function (done) {
         superagent.post(SERVER_URL + '/api/v1/users')
             .query({ access_token: token })