免费 · 开发
SPF 记录生成器.
SPF 记录生成器 — 无需注册，即可在浏览器中使用免费工具。
LOCAL PROCESSING · NO ACCOUNT
使用方法: SPF 记录生成器
输入数据或选择文件，调整设置并生成结果。复制或下载之前，请检查结果。
限制与支持格式
输入内容在您的设备上处理。货币换算仅发送货币代码，以获取带日期的参考汇率。
英语技术说明
No DNS resolution. The ten-lookup limit includes nested records, which must be checked separately. One SPF record per domain; provider chunking may be required.
Build an SPF TXT draft from sender networks and include domains. No DNS resolution. The ten-lookup limit includes nested records, which must be checked separately. One SPF record per domain; provider chunking may be required. Input remains in this browser page.
Run the editable example to inspect the result.