a86913179 复现配置： [General] dns-server = 223.5.5.5, 223.6.6.6 encrypted-dns-server = https://example.com/dns-query ipv6 = false ipv6-vif = disabled compatibility-mode = 3 always-real-ip = * 在ipv6 = false的情况下，App Store下载ISC DIG，查询域名的AAAA记录，返回结果为IPv6地址，而不是空响应
