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DNS Lookup Tool

Query DNS records directly from authoritative name servers

DNS Server

Choose which DNS server you want to query for the records.
When tuning DNS changes, it’s best to query the domain’s authoritative nameservers — you’ll see updates sooner without intermediate cache delays. Public recursive servers (e.g., Google, Cloudflare, Quad9) may show changes later as their caches refresh. Choosing these servers is still useful to monitor propagation — you can check how quickly changes appear elsewhere and how end users currently resolve your records.

What is DNS?

DNS (Domain Name System) translates human-readable domain names into IP addresses and provides other domain-related information through various record types.

Custom Nameservers

Query specific DNS servers directly to check DNS propagation, test authoritative servers, or troubleshoot DNS issues.

Record Types

Different DNS record types serve different purposes: A/AAAA for IP addresses, MX for email, TXT for verification, NS for name servers, and more.

DNS Record Types Reference

  • A: IPv4 address mapping
  • AAAA: IPv6 address mapping
  • MX: Mail exchange servers
  • TXT: Text records (SPF, DKIM, DMARC)
  • NS: Name server records
  • CNAME: Canonical name (alias)
  • SOA: Start of authority
  • PTR: Reverse DNS lookup
  • SRV: Service records
  • ALL: Query multiple common types