diff --git a/backend/services/setup/ssl/dns_automatic.go b/backend/services/setup/ssl/dns_automatic.go
index ded80e8..3374896 100644
--- a/backend/services/setup/ssl/dns_automatic.go
+++ b/backend/services/setup/ssl/dns_automatic.go
@@ -11,6 +11,7 @@ import (
 	"io"
 	"net/http"
 	"net/url"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -26,6 +27,13 @@ type aliDNSRecord struct {
 	Value string
 }
 
+type aliDNSListedRecord struct {
+	ID    string `json:"RecordId"`
+	Name  string `json:"RR"`
+	Type  string `json:"Type"`
+	Value string `json:"Value"`
+}
+
 // 每次签发独立记录创建结果，清理时只删除本实例创建且内容未被修改的记录。
 type aliDNSChallenge struct {
 	mu        sync.Mutex
@@ -121,17 +129,11 @@ func (provider *aliDNSChallenge) CleanUp(domain, token, keyAuth string) error {
 	if !exists {
 		return nil
 	}
-	var current struct {
-		RecordID string `json:"RecordId"`
-		Domain   string `json:"DomainName"`
-		Name     string `json:"RR"`
-		Type     string `json:"Type"`
-		Value    string `json:"Value"`
-	}
-	if err := provider.call("DescribeDomainRecordInfo", url.Values{"RecordId": {created.ID}}, &current); err != nil {
+	current, err := provider.findCreatedRecord(created)
+	if err != nil {
 		return err
 	}
-	if current.RecordID != created.ID || current.Domain != provider.zone || current.Name != created.Name || current.Type != "TXT" || current.Value != created.Value {
+	if current.ID != created.ID || current.Name != created.Name || current.Type != "TXT" || current.Value != created.Value {
 		return errors.New("DNS 挑战记录已被修改，保留记录并停止自动清理")
 	}
 	if err := provider.call("DeleteDomainRecord", url.Values{"RecordId": {created.ID}}, nil); err != nil {
@@ -141,6 +143,34 @@ func (provider *aliDNSChallenge) CleanUp(domain, token, keyAuth string) error {
 	return nil
 }
 
+// 使用指定托管区域的记录列表复核，不要求额外的跨区域单记录查询权限。
+func (provider *aliDNSChallenge) findCreatedRecord(created aliDNSRecord) (aliDNSListedRecord, error) {
+	const pageSize = 500
+	for page := 1; page <= 20; page++ {
+		var response struct {
+			Total   int `json:"TotalCount"`
+			Records struct {
+				Record []aliDNSListedRecord `json:"Record"`
+			} `json:"DomainRecords"`
+		}
+		if err := provider.call("DescribeDomainRecords", url.Values{
+			"DomainName": {provider.zone}, "RRKeyWord": {created.Name}, "Type": {"TXT"},
+			"PageSize": {strconv.Itoa(pageSize)}, "PageNumber": {strconv.Itoa(page)},
+		}, &response); err != nil {
+			return aliDNSListedRecord{}, err
+		}
+		for _, record := range response.Records.Record {
+			if record.ID == created.ID {
+				return record, nil
+			}
+		}
+		if page*pageSize >= response.Total || len(response.Records.Record) == 0 {
+			break
+		}
+	}
+	return aliDNSListedRecord{}, errors.New("无法核对本次 DNS 挑战记录，已停止自动清理")
+}
+
 func aliDNSPercentEncode(value string) string {
 	return strings.ReplaceAll(url.QueryEscape(value), "+", "%20")
 }
diff --git a/backend/services/setup/ssl/dns_automatic_test.go b/backend/services/setup/ssl/dns_automatic_test.go
index 789c202..334eab7 100644
--- a/backend/services/setup/ssl/dns_automatic_test.go
+++ b/backend/services/setup/ssl/dns_automatic_test.go
@@ -33,12 +33,18 @@ func TestAutomaticDNSCleansOnlyOwnedUnchangedRecords(t *testing.T) {
 			id = fmt.Sprint(adds)
 			records[id] = aliDNSRecord{ID: id, Name: r.Form.Get("RR"), Value: r.Form.Get("Value")}
 			_ = json.NewEncoder(w).Encode(map[string]string{"RecordId": id})
-		case "DescribeDomainRecordInfo":
-			record := records[id]
-			if tamper {
-				record.Value = "changed-by-user"
+		case "DescribeDomainRecords":
+			if r.Form.Get("DomainName") != "example.com" || r.Form.Get("Type") != "TXT" || r.Form.Get("PageNumber") == "" {
+				t.Error("record lookup must be scoped to the configured zone")
 			}
-			_ = json.NewEncoder(w).Encode(map[string]string{"RecordId": id, "DomainName": "example.com", "RR": record.Name, "Type": "TXT", "Value": record.Value})
+			listed := make([]aliDNSListedRecord, 0, len(records))
+			for _, record := range records {
+				if tamper {
+					record.Value = "changed-by-user"
+				}
+				listed = append(listed, aliDNSListedRecord{ID: record.ID, Name: record.Name, Type: "TXT", Value: record.Value})
+			}
+			_ = json.NewEncoder(w).Encode(map[string]any{"TotalCount": len(listed), "DomainRecords": map[string]any{"Record": listed}})
 		case "DeleteDomainRecord":
 			if failDelete {
 				w.WriteHeader(503)