Mosdns-X

Mosdns-X 让 Linux 系统的 DNS 更快更干净：部署 Mosdns-X install bash <(curl -sL https://raw.githubusercontent.com/lidebyte/bashshell/refs/heads/main/mosdns-x-manager.sh) config sudo tee /etc/mosdns-x/config.yaml > /dev/null <<'EOF' # mosdns-x 并发查询（无分流）配置 log: level: info file: /var/log/mosdns-x/mosdns-x.log plugins: # 缓存插件 - tag: cache type: cache args: size: 1024 lazy_cache_ttl: 1800 # 并发上游：取最先返回的可用答案 - tag: forward_all type: fast_forward args: upstream: # 阿里 - addr: "udp://223.5.5.5" - addr: "tls://dns.alidns.com" # DNSPod / doh.pub - addr: "udp://119.29.29.29" - addr: "tls://dot.pub" # Cloudflare - addr: "udp://1.1.1.1" - addr: "tls://cloudflare-dns.com" # Google - addr: "udp://8.8.8.8" - addr: "tls://dns.google" # 主流水线：小缓存 → 并发优选 - tag: main type: sequence args: exec: - cache - forward_all # 监听（双栈 UDP/TCP 53） servers: - exec: main listeners: - addr: :53 protocol: udp - addr: :53 protocol: tcp EOF systemd sudo tee /etc/systemd/system/mosdns.service > /dev/null <<'EOF' [Unit] Description=Mosdns-X DNS Accelerator After=network.target [Service] Type=simple User=root Group=root ExecStart=/usr/local/bin/mosdns-x start --as-service -d /usr/local/bin -c /etc/mosdns-x/config.yaml Restart=always RestartSec=5 StandardOutput=journal StandardError=journal SyslogIdentifier=mosdns [Install] WantedBy=multi-user.target EOF sudo systemctl daemon-reload sudo systemctl enable --now mosdns # 备份系统 DNS sudo cp -n /etc/resolv.conf /etc/resolv.conf.mosdns-backup # 改为使用本地 Mosdns-X echo -e "nameserver 127.0.0.1\noptions edns0" | sudo tee /etc/resolv.conf # 若 53 端口被 systemd-resolved 占用，可禁用它 sudo systemctl disable --now systemd-resolved 2>/dev/null || true # 如果想顺便加锁（防止被 DHCP 修改），加上 chattr 一起执行： echo -e "nameserver 127.0.0.1\n" > /etc/resolv.conf && chattr +i /etc/resolv.conf # 查看进程状态 sudo systemctl status mosdns --no-pager # 测试解析速度（第二次命中缓存更快） dig +stats www.google.com dig +stats www.baidu.com # 查看实时日志 tail -f /var/log/mosdns-x/mosdns-x.log