{"kind":"tools","id":"spf","slug":"spf","name":"SPF Record Checker","description":"Read a domain's SPF policy, expand every include, and confirm it stays inside the ten-lookup limit that causes silent failures when exceeded.","website":"https://openvibe.tools/tool/spf","sources":[{"url":"https://openvibe.tools/api/v1/tools","checked_at":"2026-11-13T05:45:05.242Z"}],"last_checked":"2026-11-13T05:45:05.242Z","group":"net"}