[{"data":1,"prerenderedAt":20},["ShallowReactive",2],{"$f2ozrdpsk0kzi1":3},{"title":4,"seoTitle":5,"description":6,"route":7,"kind":8,"toolKey":9,"intro":10,"indexable":11,"sections":12,"related":19},"DNS 實用指南","DNS 實用指南 | nslookup.online","閱讀 nslookup 指令、A 與 CNAME 比較及瀏覽器 DNS 故障排查，連往相關工具。","\u002Fzh-tw\u002Fguides\u002F","index",null,"查詢之後，繼續理解問題。",true,[13],{"id":14,"title":15,"paragraphs":16},"start","依任務選擇指南",[17,18],"要可重現查詢時看指令指南；選位址或別名看記錄比較；遇瀏覽器錯誤先區分本機設定與公共 DNS。","指南連往相關工具，說明證據能支持哪些結論，不取代作業系統、DNS 提供商或郵件平台文件。",[],1792661399414]