DNS Lookup Tool — Free Online Tool
DNS Lookup Tool lets you query DNS records for any domain directly from your browser using DNS-over-HTTPS.
Features
- 8 record types — A, AAAA, MX, TXT, CNAME, NS, SOA, PTR
- 3 resolvers — Cloudflare (1.1.1.1), Google (8.8.8.8), Quad9 (9.9.9.9)
- TTL display — human-readable format (30s, 5m, 1h, 7d)
- Copy individual records or all results at once
- Lookup history — recent domains for quick re-query
-
Auto-strips
https://and paths from pasted URLs - No server needed — uses DNS-over-HTTPS (DoH)
Supported Record Types
| Type | Purpose |
|---|---|
| A | IPv4 address |
| AAAA | IPv6 address |
| MX | Mail server (with priority) |
| TXT | SPF, DKIM, verification tokens |
| CNAME | Alias to another domain |
| NS | Authoritative name servers |
| SOA | Zone authority info |
| PTR | Reverse DNS lookup |
Try It
https://dns-lookup-abg.pages.dev
Part of the DevNest.io collection of free developer tools.
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