DevOps

DNS Lookup

Check a domain's live DNS records — A, AAAA, CNAME, MX, TXT, NS, SOA and CAA — straight from Cloudflare and Google public DNS. Useful when you connect a domain to hosting, set up email or verify a site.

A domain or a full URL — we'll use just the hostname. Queries A, AAAA, CNAME, MX, TXT, NS, SOA and CAA.

Try:

Enter a domain to see its live DNS records.

  • Eight record types at once

    A, AAAA, CNAME, MX, TXT, NS, SOA and CAA are queried in parallel, then filter by type with one tap.

  • TTLs and priorities

    See how long A/AAAA answers stay cached, MX priorities in delivery order, and the SOA timers decoded.

  • Copy and export

    Copy a single value or every record, or download the full result as JSON for your notes or a client.

How this DNS lookup works

DNS (the Domain Name System) turns a name like aiseekho.pk into the addresses and settings computers need. This tool asks Cloudflare (1.1.1.1) and Google (8.8.8.8) public DNS for each record type, so you see what the rest of the internet sees — not a cached copy from your phone or office network.

What each record type means

  • A / AAAA: the IPv4 / IPv6 address of the server hosting the domain.
  • CNAME: an alias — usually on www or a subdomain, pointing to another name.
  • MX: the mail servers that receive email for the domain, tried lowest priority first.
  • TXT: free-form text, used for SPF, DMARC and site-verification codes (Google, Microsoft).
  • NS:the name servers in charge of the domain's DNS — change these at your registrar.
  • SOA: zone details such as the primary name server, admin contact and serial number.
  • CAA:which certificate authorities (e.g. Let's Encrypt) may issue SSL certificates.

Tips for setting up DNS

  • Use a short TTL (300–600 seconds) before a planned change, then raise it (3600+) once things are stable.
  • Publish SPF, DKIM and DMARC records as TXT so your emails land in the inbox, not spam.
  • Just changed a record? Results here can lag by up to the old TTL while public resolvers refresh their cache.

Only public domain names can be looked up — IP addresses, localhost and internal network names are rejected.

How this works. This tool runs on AISeekho's server because a browser can't do it on its own. We don't store what you enter.

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