Check dns records for generic dns providers

src/routes/settings.js

@@ -10,6 +10,8 @@ exports = module.exports = {
     getCloudronAvatar: getCloudronAvatar,
     setCloudronAvatar: setCloudronAvatar,
 
+    getExpectedDnsRecords: getExpectedDnsRecords,
+
     getDnsConfig: getDnsConfig,
     setDnsConfig: setDnsConfig,
 
@@ -147,6 +149,14 @@ function getCloudronAvatar(req, res, next) {
     });
 }
 
+function getExpectedDnsRecords(req, res, next) {
+    settings.getExpectedDnsRecords(function (error, records) {
+        if (error) return next(new HttpError(500, error));
+
+        next(new HttpSuccess(200, records));
+    });
+}
+
 function getDnsConfig(req, res, next) {
     settings.getDnsConfig(function (error, config) {
         if (error) return next(new HttpError(500, error));