5 items
Check SPF, DKIM, and DMARC records for any domain instantly. Check your email DNS records in seconds -- right from your browser toolbar. Click the InboxGreen icon on any website to instantly check whether that domain's SPF, DKIM, and DMARC records are configured correctly. Or right-click any link to check that domain without leaving the page. What it checks: - SPF: Is the domain authorized to send email? - DKIM: Are outgoing emails cryptographically signed? - DMARC: Is the domain protected against spoofing? Unlike other SPF and DMARC checkers, InboxGreen detects when DMARC is set to p=none -- a hidden risk that looks like a pass but leaves your domain completely unprotected against spoofing. Each record shows Pass, At Risk, or Missing. If something needs fixing, a direct link takes you to InboxGreen.email for a full diagnostic report. Who uses this: - Developers checking DNS config before launch - Marketers diagnosing email deliverability problems - IT admins auditing client domains without opening a terminal Free. No signup. Works on any domain.
May 11, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.