DNS Lookup
Check DNS records online for any domain — A, AAAA, MX, NS, TXT, CNAME, SOA. Free DNS lookup tool with instant nslookup results, TTL values, and authoritative server data.
Run a check to see results
API
POST /api/v1/dns/lookup5(1 vote)
What is DNS Lookup?
A DNS lookup queries the Domain Name System to find records associated with a domain name. It returns information such as IP addresses (A/AAAA records), mail servers (MX), nameservers (NS), and text records (TXT). This is essential for troubleshooting DNS issues, verifying domain configuration, and checking DNS propagation.