https://smc.im/tags/dns/ Recent content in DNS on Choi's Notes https://smc.im/favicon.ico https://smc.im/favicon.ico Hugo -- gohugo.io zh-CN Wed, 11 Mar 2026 10:00:00 +0800 https://smc.im/post/successfully-relogin-us-paypal-network-settings/ Wed, 11 Mar 2026 10:00:00 +0800 https://smc.im/post/successfully-relogin-us-paypal-network-settings/ 记录我为重新登录美区 PayPal 而做的一次网络环境排查，包括 IPv6、FlClash DNS、WebRTC 和登录前检测这几步。