diff --git a/http/http_test.go b/http/http_test.go
index e1c5572..29a97be 100644
--- a/http/http_test.go
+++ b/http/http_test.go
@@ -45,22 +45,24 @@ func (t *testDb) Parse(ip net.IP, hostname string) (parser.Response, error) {
 		autonomousSystemNumber = fmt.Sprintf("AS%d", asn.AutonomousSystemNumber)
 	}
 	return parser.Response{
-		IP:         ip,
-		IPDecimal:  ipDecimal,
-		Country:    country.Name,
-		CountryISO: country.ISO,
-		CountryEU:  country.IsEU,
-		RegionName: city.RegionName,
-		RegionCode: city.RegionCode,
-		MetroCode:  city.MetroCode,
-		PostalCode: city.PostalCode,
-		City:       city.Name,
-		Latitude:   city.Latitude,
-		Longitude:  city.Longitude,
-		Timezone:   city.Timezone,
-		ASN:        autonomousSystemNumber,
-		ASNOrg:     asn.AutonomousSystemOrganization,
-		Hostname:   hostname,
+		UsingGeoIP:   true,
+		UsingIPStack: false,
+		IP:           ip,
+		IPDecimal:    ipDecimal,
+		Country:      country.Name,
+		CountryISO:   country.ISO,
+		CountryEU:    country.IsEU,
+		RegionName:   city.RegionName,
+		RegionCode:   city.RegionCode,
+		MetroCode:    city.MetroCode,
+		PostalCode:   city.PostalCode,
+		City:         city.Name,
+		Latitude:     city.Latitude,
+		Longitude:    city.Longitude,
+		Timezone:     city.Timezone,
+		ASN:          autonomousSystemNumber,
+		ASNOrg:       asn.AutonomousSystemOrganization,
+		Hostname:     hostname,
 	}, nil
 }
 
@@ -161,7 +163,7 @@ func TestDisabledHandlers(t *testing.T) {
 		{s.URL + "/country", "404 page not found", 404},
 		{s.URL + "/country-iso", "404 page not found", 404},
 		{s.URL + "/city", "404 page not found", 404},
-		{s.URL + "/json", "{\n  \"ip\": \"127.0.0.1\",\n  \"ip_decimal\": 2130706433\n}", 200},
+		{s.URL + "/json", "{\n  \"UsingGeoIP\": true,\n  \"UsingIPStack\": false,\n  \"ip\": \"127.0.0.1\",\n  \"ip_decimal\": 2130706433\n}", 200},
 	}
 
 	for _, tt := range tests {
@@ -187,7 +189,7 @@ func TestJSONHandlers(t *testing.T) {
 		out    string
 		status int
 	}{
-		{s.URL, "{\n  \"ip\": \"127.0.0.1\",\n  \"ip_decimal\": 2130706433,\n  \"country\": \"Elbonia\",\n  \"country_iso\": \"EB\",\n  \"country_eu\": false,\n  \"region_name\": \"North Elbonia\",\n  \"region_code\": \"1234\",\n  \"metro_code\": 1234,\n  \"zip_code\": \"1234\",\n  \"city\": \"Bornyasherk\",\n  \"latitude\": 63.416667,\n  \"longitude\": 10.416667,\n  \"time_zone\": \"Europe/Bornyasherk\",\n  \"asn\": \"AS59795\",\n  \"asn_org\": \"Hosting4Real\",\n  \"hostname\": \"localhost\",\n  \"user_agent\": {\n    \"product\": \"curl\",\n    \"version\": \"7.2.6.0\",\n    \"raw_value\": \"curl/7.2.6.0\"\n  }\n}", 200},
+		{s.URL, "{\n  \"UsingGeoIP\": true,\n  \"UsingIPStack\": false,\n  \"ip\": \"127.0.0.1\",\n  \"ip_decimal\": 2130706433,\n  \"country\": \"Elbonia\",\n  \"country_iso\": \"EB\",\n  \"country_eu\": false,\n  \"region_name\": \"North Elbonia\",\n  \"region_code\": \"1234\",\n  \"metro_code\": 1234,\n  \"zip_code\": \"1234\",\n  \"city\": \"Bornyasherk\",\n  \"latitude\": 63.416667,\n  \"longitude\": 10.416667,\n  \"time_zone\": \"Europe/Bornyasherk\",\n  \"asn\": \"AS59795\",\n  \"asn_org\": \"Hosting4Real\",\n  \"hostname\": \"localhost\",\n  \"user_agent\": {\n    \"product\": \"curl\",\n    \"version\": \"7.2.6.0\",\n    \"raw_value\": \"curl/7.2.6.0\"\n  }\n}", 200},
 		{s.URL + "/port/foo", "{\n  \"status\": 400,\n  \"error\": \"invalid port: foo\"\n}", 400},
 		{s.URL + "/port/0", "{\n  \"status\": 400,\n  \"error\": \"invalid port: 0\"\n}", 400},
 		{s.URL + "/port/65537", "{\n  \"status\": 400,\n  \"error\": \"invalid port: 65537\"\n}", 400},