[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[[["Google Public DNS does not permanently store your personally identifiable information."],["Temporary logs containing full IP addresses are kept for 24-48 hours to address issues like DDoS attacks and domain resolution problems."],["Permanent logs retain anonymized location data (city/metro level) for debugging and abuse analysis, with a small subset sampled for permanent storage after two weeks."],["Google Public DNS logs technical data such as request domain, type, protocol, location, and response codes, without correlating it with any personal information from other Google services."]]],[]]