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This tool provides a fast online check of a domain’s DNS records. You can view A, MX, TXT, NS, CNAME, SOA and other DNS record types, as well as see how the DNS zone responds to real DNS queries. The service works as a convenient DNS Lookup / NSLookup tool, helping diagnose issues with mail, hosting configuration, and DNS servers.
The tool performs an accurate DNS records check in real time. You can instantly see how the DNS zone responds to queries — a reliable way to ensure that your configuration works as intended. Classic dns lookup and nslookup modes are supported, without needing to use a terminal.
The service supports A record check for IP addresses, MX record check for mail delivery, CNAME record check for subdomains, TXT record check for SPF, DKIM and verification settings, as well as PTR record check for reverse DNS. This helps you quickly detect configuration errors and ensure DNS accuracy.
With a structured output format, the tool simplifies analysis: you immediately see TTL values, nameservers responding, and actual DNS answers. This speeds up DNS checking and makes managing DNS zones easier, regardless of your technical experience.
DNS checking is the process of obtaining actual responses from DNS servers for a domain. It allows you to see current A, MX, TXT, CNAME, NS, SOA and PTR records. This tool displays uncached data and helps ensure that the DNS zone is working correctly.
DNS Lookup is an online DNS records check directly in the browser. NSLookup is a console utility performing the same queries but requires command line access. Our tool combines both: browser convenience and command-line accuracy, enabling DNS record checking without extra software.
The tool supports A record checking (IP), MX record checking (mail), CNAME record checking (aliases), TXT record checking (SPF, DKIM and verification), and PTR record checking for reverse DNS. It’s a complete set of DNS diagnostic tools.
The most common reason is TTL propagation. After DNS changes are made, servers require time to update responses. This tool shows direct dns lookup results, bypassing outdated caches — so you see the actual DNS server response.
DNS record checking helps detect configuration errors, mail delivery issues, SSL problems, redirect conflicts, and website availability failures. It is one of the fastest ways to diagnose technical issues related to hosting or a DNS zone.
Yes. With precisely structured data, the tool is suitable for diagnosing any DNS configuration — from basic A records to advanced mail settings or reverse DNS issues. It helps you quickly perform a domain DNS check and identify the cause of problems without external tools or console utilities.
