Network & DevOps ToolkitDNS Lookup
Query a domain's DNS records live over DNS-over-HTTPS.
Enter a domain and pick a record type (A, MX, TXT, …). Resolved via Cloudflare's 1.1.1.1 DoH API.
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What record types can I look up?
A and AAAA (IPv4/IPv6 addresses), MX (mail servers), TXT (SPF/DKIM/verification), NS (nameservers) and CNAME (aliases).
Why might my change not show up yet?
DNS records are cached for their TTL. After editing a record you may still see the old value until the TTL expires on the resolver you query.
Is this the same as dig or nslookup?
It serves the same purpose from your browser. It queries Cloudflare's DoH resolver, so results reflect what 1.1.1.1 currently sees.
Related tools
- Subnet / CIDR Calculator — plan address space behind a hostname.
- API Spec Explorer — test the API the domain serves.
- JWT Decoder — inspect tokens returned by that API.
🔐 Private by design: every tool runs in your browser. DNS lookups go straight to Cloudflare's DoH resolver (1.1.1.1); nothing else is sent to any server, and nothing is logged.