Is this DNS lookup tool free?

Yes. IP Checker offers this DNS lookup tool at no cost with no account required. Results load in real time.

Do you store my searches?

We do not permanently store your queries on our servers. Some tools run entirely in your browser; others fetch public data for the request only.

Can I use this on mobile?

Yes. Open the page in any modern phone or tablet browser. Results work on Wi‑Fi and mobile data.

DNS lookup asks public resolvers which records exist for a domain — A, MX, TXT, NS, and more. This tool runs that query and displays grouped results with TTL.

Is this a free DNS lookup tool?

Yes. DNS checker and full record lookup are free with no signup.

How is this different from mail-focused DNS tools?

mail-focused DNS tools offers many specialized tests. Our DNS lookup tool focuses on all major record types in one fast view, plus linked SPF/DMARC and propagation tools on the same site.

Can I use this for OSINT research?

Yes for public DNS data only. Combine DNS lookup with WHOIS, IP lookup, and reverse DNS on our site. Always follow laws and only investigate targets you are authorized to research.

What DNS records does this tool show?

A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, and CAA with TTL where available.

How do I check DNS records after migration?

Run a lookup here, then DNS propagation to see if resolvers worldwide agree.

Should I use DNS lookup or IP lookup?

DNS lookup is for domain records. IP lookup is for details about a specific IP address. After finding an A record IP, use IP lookup for geolocation and ISP.

How is this different from WHOIS lookup?

WHOIS shows registration and registrar data. DNS lookup shows live technical records that route traffic and mail today.

Time to live in seconds — how long resolvers cache the answer. Lower TTL speeds up changes but increases query load.

Can I look up a subdomain?

Yes. Enter the full hostname such as www.example.com or mail.example.com.

IP Checkeripchecker.online

My IP

DNS Tools

DNS Lookup Tool — Free DNS Checker & Record Lookup

DNS lookup tool — DNS checker for every public record (A, MX, TXT, NS, CNAME, SOA)

Jump to tool