Edge Add-onsNot reviewed
No code review on record
We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.
Want us to read this extension's code? Ask for a review and we'll queue it.
7 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
JayQuery is not yet reviewed by Extension Auditor. It was last updated in May 2026.
JayQuery Edge extension security report
ID: jkgijecdjbnigliabkajkmbhdimjdggh
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- Luke Steward
- Privacy
- Privacy Policy
- MX records exist
- No
- Domain exists
- No
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- No
- Website
- Visit
Screenshots & videos
Install growth
Sensitive Domain Access
This extension has access to the following sensitive domains:
- https://dns.google/*
7 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
DNS checks for the active site: SPF, DMARC, DKIM via DoH; pillar scores & checklist in toolbar/popup.
Read the publisher’s full description
SPF, DMARC, DKIM score plus MX, NS, MTA-STS, TLS-RPT, DNSSEC via DoH, and Entra OIDC tenant probe. JayQuery checks how the domain of the tab you’re viewing handles email authentication and related DNS, using DNS-over-HTTPS (Cloudflare primary, Google fallback). Open the extension on any http/https page to see a score out of 10 and a clear breakdown for each area. What it checks SPF, DMARC, and DKIM — how well the domain is set up for outbound mail authenticity (DKIM uses common selectors; toggle Tab hostname vs root domain where it applies). DMARC is always evaluated at the organizational domain (_dmarc), consistent with how policy is published in the real world. More DNS signals (on the org domain): MX, authoritative NS, MTA-STS (_mta-sts), TLS-RPT (_smtp._tls), and DNSSEC-related signals. Each protocol card includes a graded checklist (pass / warn / fail) so you can see why something scored the way it did. Privacy-minded: The extension uses the tab URL to know which host/domain to query; it does not inject scripts into page content for these checks. Queries go to public DoH endpoints only. Settings are stored locally in the browser. Good to know: Results reflect public DNS; internal or split-horizon zones won’t show here. DKIM discovery uses a fixed set of common selectors; unusual selector names may not be detected. This tool is for inspection and learning, not a guarantee of deliverability or security by itself. Inspired by the same class of checks as projects like DNSHealth, implemented for the browser in TypeScript (Manifest V3).
User reviews
Extension files
Browse and explore files within this extension package
Gain full insight into all external connections.
Upgrade for full visibility.
URLs
View the external URLs this extension communicates with to understand its network activity and data interactions.
7 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
Code Diff
Compare extension code between any two versions.
0 changed files detected
No comparable text files found between these versions.
Gain full insight into all external connections.
Upgrade for full visibility.