diff --git a/pkg/models/dns_result.go b/pkg/models/dns_result.go
new file mode 100644
index 0000000..8ab2c46
--- /dev/null
+++ b/pkg/models/dns_result.go
@@ -0,0 +1,46 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package models
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	strfmt "github.com/go-openapi/strfmt"
+
+	"github.com/go-openapi/swag"
+)
+
+// DNSResult Dns result
+// swagger:model DnsResult
+type DNSResult struct {
+
+	// error
+	Error string `json:"error,omitempty"`
+
+	// response time ms
+	ResponseTimeMs int64 `json:"response-time-ms,omitempty"`
+}
+
+// Validate validates this Dns result
+func (m *DNSResult) Validate(formats strfmt.Registry) error {
+	return nil
+}
+
+// MarshalBinary interface implementation
+func (m *DNSResult) MarshalBinary() ([]byte, error) {
+	if m == nil {
+		return nil, nil
+	}
+	return swag.WriteJSON(m)
+}
+
+// UnmarshalBinary interface implementation
+func (m *DNSResult) UnmarshalBinary(b []byte) error {
+	var res DNSResult
+	if err := swag.ReadJSON(b, &res); err != nil {
+		return err
+	}
+	*m = res
+	return nil
+}
diff --git a/pkg/models/dns_results.go b/pkg/models/dns_results.go
new file mode 100644
index 0000000..e1a0e8b
--- /dev/null
+++ b/pkg/models/dns_results.go
@@ -0,0 +1,40 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package models
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	strfmt "github.com/go-openapi/strfmt"
+
+	"github.com/go-openapi/errors"
+	"github.com/go-openapi/validate"
+)
+
+// DNSResults Dns results
+// swagger:model DnsResults
+type DNSResults map[string]DNSResult
+
+// Validate validates this Dns results
+func (m DNSResults) Validate(formats strfmt.Registry) error {
+	var res []error
+
+	for k := range m {
+
+		if err := validate.Required(k, "body", m[k]); err != nil {
+			return err
+		}
+		if val, ok := m[k]; ok {
+			if err := val.Validate(formats); err != nil {
+				return err
+			}
+		}
+
+	}
+
+	if len(res) > 0 {
+		return errors.CompositeValidationError(res...)
+	}
+	return nil
+}