DNS Record Checker (A, AAAA, MX, TXT, NS)
Free DNS lookup tool. Query A, AAAA, CNAME, MX, TXT, NS, SOA and CAA records for any domain through Cloudflare DNS over HTTPS and see each record’s TTL.
Tool Configuration Options
What is a DNS Record Checker (A, AAAA, MX, TXT, NS)?
A DNS lookup shows the records that tell the internet where a domain points. A and AAAA records hold IPv4 and IPv6 addresses, CNAME is an alias, MX lists mail servers, TXT holds verification and SPF/DKIM data, NS shows the authoritative name servers, and CAA lists which certificate authorities may issue SSL certificates. This tool queries Cloudflare’s public resolver (1.1.1.1) over HTTPS and returns each record with its TTL.
Execution Privacy:Toolbrix processes this utility using☁ Server-assisted — queries domain name servers using Node.js dns resolver.
How to use this DNS Record Checker (A, AAAA, MX, TXT, NS)
Enter a domain name, for example example.com.
Choose the record type you want to check.
Press Run Tool and read the records and their TTL values.
Frequently Asked Questions
Q:How long does DNS propagation take?
Changes are visible once cached copies expire, which depends on the old record’s TTL. Most changes appear within minutes to a few hours; up to 48 hours in rare cases.
Q:Why do I get NXDOMAIN?
NXDOMAIN means the domain or subdomain does not exist in DNS. Check the spelling, or whether the domain is registered.
Q:How do I check SPF or domain verification records?
Choose TXT. SPF records start with v=spf1, and services like Google Search Console use TXT records for verification.
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