增长信号未识别中风险权限组合

DMARC Checker

Use DMARC Checker tool to lookup and check dmarc record in one click. Simple dmarc check tool to stay phishing-safe.

用户数6当前公开安装规模

评分5.0商店平均评分

评论数2公开评论体量

Manifest 版本V3插件平台版本

7日增长+3近 7 天净增用户

7日增长率+100%相对周增长速度

视觉预览

DMARC Checker 媒体预览

3 项素材

趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照，辅助判断近期评分是否稳定。

7 日评分变化

起始值

5.00

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长暂无数据

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7日增长增长

+3+100%

30日增长暂无数据

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技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本1.0.0

ManifestV3

大小616KiB

语言数52Deutsch / English / Filipino +49

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

🛡️ DMARC Checker — look up, analyze and validate a DMARC record in one click

Email spoofing and phishing usually start where a domain has weak protection. This dmarc checker helps you look up, read and validate your record in seconds, so mailbox providers like Gmail, Outlook and Yahoo can trust messages from your domain. Run a quick check on any domain and see the full policy explained in plain language, without digging through raw DNS output by hand.

🔍 What the extension does

Type a domain or paste a record, press validate, and the tool shows the current policy with a clear verdict. The built-in dmarc analyzer breaks down every tag and tells you what it means, so each check run stops being guesswork and becomes a clear, repeatable routine for your whole team.

1. run a dmarc lookup for any domain in seconds

2. read the parsed record with clear, human notes

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