diff --git a/x/registry/types/valdiate_second_level_domain.go b/x/registry/types/valdiate_second_level_domain.go
index 57ff5419..af33bab2 100644
--- a/x/registry/types/valdiate_second_level_domain.go
+++ b/x/registry/types/valdiate_second_level_domain.go
@@ -12,20 +12,31 @@ const (
 	NamePattern = `-a-z0-9\p{So}\p{Sk}`
 )
 
-func (secondLevelDomain SecondLevelDomain) ValidateName() (err error) {
+func ValidateName(name string) (err error) {
 	regex := regexp.MustCompile(fmt.Sprintf(`(^[%s]+$)`, NamePattern))
-	if !regex.MatchString(secondLevelDomain.Name) {
-		err = sdkerrors.Wrapf(errors.New(fmt.Sprintf("%s", secondLevelDomain.Name)), ErrInvalidDomainName.Error())
+	if !regex.MatchString(name) {
+		err = sdkerrors.Wrapf(errors.New(fmt.Sprintf("%s", name)), ErrInvalidDomainName.Error())
 	}
 	return err
 }
 
-func (secondLevelDomain SecondLevelDomain) ValidateParent() (err error) {
+func (secondLevelDomain SecondLevelDomain) ValidateName() (err error) {
+	err = ValidateName(secondLevelDomain.Name)
+	return err
+}
+
+func ValidateParent(parent string) (err error) {
 	regex := regexp.MustCompile(fmt.Sprintf(`(^[%s]+[%[1]s\.]*[%[1]s]$)|^$`, NamePattern))
-	if !regex.MatchString(secondLevelDomain.Parent) {
-		err = sdkerrors.Wrapf(errors.New(fmt.Sprintf("%s", secondLevelDomain.Parent)), ErrInvalidDomainParent.Error())
+	if !regex.MatchString(parent) {
+		err = sdkerrors.Wrapf(errors.New(fmt.Sprintf("%s", parent)), ErrInvalidDomainParent.Error())
 	}
 	return err
+
+}
+
+func (secondLevelDomain SecondLevelDomain) ValidateParent() (err error) {
+	err = ValidateParent(secondLevelDomain.Parent)
+	return err
 }
 
 func (secondLevelDomain SecondLevelDomain) Validate() (err error) {
diff --git a/x/resolver/keeper/query_query_wallet_record.go b/x/resolver/keeper/query_query_wallet_record.go
index e8229c60..3d16e142 100644
--- a/x/resolver/keeper/query_query_wallet_record.go
+++ b/x/resolver/keeper/query_query_wallet_record.go
@@ -7,6 +7,8 @@ import (
 	"github.com/mycel-domain/mycel/x/resolver/types"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
+
+	registrytypes "github.com/mycel-domain/mycel/x/registry/types"
 )
 
 func (k Keeper) QueryWalletRecord(goCtx context.Context, req *types.QueryQueryWalletRecordRequest) (*types.QueryQueryWalletRecordResponse, error) {
@@ -19,5 +21,23 @@ func (k Keeper) QueryWalletRecord(goCtx context.Context, req *types.QueryQueryWa
 	// TODO: Process the query
 	_ = ctx
 
+	// Validate request parameters
+	walletAddressFormat, err := registrytypes.GetWalletAddressFormat(req.NetworkName)
+	if err != nil {
+		return nil, err
+	}
+	err = registrytypes.ValidateName(req.DomainName)
+	if err != nil {
+		return nil, err
+	}
+	err = registrytypes.ValidateParent(req.DomainParent)
+	if err != nil {
+		return nil, err
+	}
+	_ = walletAddressFormat
+
+	// TODO: Query domain QueryWalletRecord
+
+
 	return &types.QueryQueryWalletRecordResponse{}, nil
 }