[{"data":1,"prerenderedAt":42},["ShallowReactive",2],{"$f2dm0cn2xg9q4p":3},{"title":4,"seoTitle":5,"description":6,"route":7,"kind":8,"toolKey":9,"intro":10,"indexable":11,"sections":12,"related":38},"TXT 記錄查詢","TXT 記錄查詢 | nslookup.online","查詢 TXT 原始字串與邏輯拼接值，完整複製驗證文字與郵件策略，保留不同資源記錄的邊界。","\u002Fzh-tw\u002Ftxt-lookup\u002F","tool","txt","完整讀取 TXT 與同一記錄內的字串片段。",true,[13,20,26,32],{"id":14,"title":15,"paragraphs":16,"code":19},"read-answer","一筆記錄可含多個字串",[17,18],"TXT 可用於網域驗證、SPF 與 DMARC。請查實際發布名稱，如 _dmarc.example.com，而非一律查根網域。","同一資源記錄可含多個引號字串，解碼後不加空格地拼接；不同 TXT 記錄不會混成一筆。","example.com.  300 IN TXT \"v=spf1 \" \"include:mail.example -all\"\n邏輯值： v=spf1 include:mail.example -all\n\n文件範例 — 非即時 DNS 回應",{"id":21,"title":22,"paragraphs":23},"values","讀取與複製完整值",[24,25],"邏輯值方便閱讀與複製，原始 RR 與 JSON 留供核對。長文字換行不影響完整複製。","若無法辨識跳脫格式則保留原值並提示，不猜測結果。貼至服務商前確認需要邏輯值或特定引號格式。",{"id":27,"title":28,"paragraphs":29},"mail","記錄存在不代表驗證完成",[30,31],"看到驗證字串僅代表所選解析器傳回記錄，不表示服務商已驗證網域，也不代表郵件驗證通過。","不同記錄可供不同服務使用，新增驗證時勿任意刪除其他記錄；尤其應區分 SPF 多片段與多筆候選。",{"id":33,"title":34,"paragraphs":35},"questions","記錄缺少或不同時",[36,37],"確認完整名稱、類型與解析器，記下時間和 TTL。NOERROR 無 TXT 不同於 NXDOMAIN。","Google 與 Cloudflare 快取可能不同，對照不代表全球傳播檢測。勿傳送私密驗證字串或內部名稱給不信任的解析器。",[39,40,41],"\u002Fspf-checker\u002F","\u002Fdmarc-checker\u002F","\u002F",1792661399372]