DNS Lookup

Runs in your browser

Query any DNS record type for a hostname (A, MX, TXT, CAA…).

Hostname or domain

Record type

Queries run straight from your browser against 1.1.1.1 (Cloudflare DoH), falling back to 8.8.8.8. Nothing passes through our server.
You can also enter an IP address — it is converted to a reverse PTR lookup automatically. For SRV and TLSA, enter the full name, e.g. _sip._tcp.example.com.