DNS Lookup
Query DNS records for any domain name.
Popular Domains
Frequently Asked Questions
What is a DNS lookup?▾
DNS lookup queries the Domain Name System to find records associated with a domain name, such as IP addresses (A records), mail servers (MX), or text records (TXT).
What is an A record?▾
An A record maps a domain name to an IPv4 address. It's the most common DNS record type, telling browsers where to find the website's server.
What is an MX record?▾
MX (Mail Exchange) records specify the mail servers responsible for receiving email for a domain, along with their priority.