DNS Lens - DNS Lookup & Inspector

by Khoa Nguyen · servercompass.app · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Instant DNS lookup for any domain. View A, MX, TXT, NS records, check propagation, and inspect WHOIS data.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#234K

#196K among extensions

Version

0.1.0

updated 19 Jun 2026

Users

monthly, 4 months

Latest, 16 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About DNS Lens - DNS Lookup & Inspector

DNS Lens gives you instant visibility into any domain's DNS configuration — no command line, no complex tools, just click and see. ── DNS RECORDS ── • View all record types: A, AAAA, CNAME, MX, NS, TXT, SOA, SRV, CAA • Clean, readable tables with one-click copy • Filter and search through records • Export records as JSON ── PROPAGATION CHECK ── • Query multiple public DNS servers (Google, Cloudflare, OpenDNS, Quad9) • See which servers have your latest records • Visual "Fully Propagated" or "Still Propagating" indicator • Compare results side-by-side ── WHOIS DATA ── • Registrar and registration dates • Expiration date with days remaining • Name servers and registrant information • Domain status flags ── MAIL RECORDS ── • MX records with priority values • SPF record validation • DKIM and DMARC configuration checks • Quick "Email configured correctly" indicators ── FEATURES ── • Auto-fill domain from current page • Lookup history for quick access to recent domains • Right-click context menu for instant lookups • Dark and light themes • Fully offline — queries public DNS servers directly ── PRIVACY ── DNS Lens queries public DNS-over-HTTPS endpoints (Google DNS, Cloudflare DNS). Your lookup history stays on your machine. No accounts. No analytics. No tracking. ─────────────────────────────────────── DNS Lens covers DNS inspection. Server Compass covers everything else. Need to manage domains, SSL certificates, and server deployments? → https://servercompass.app/