Simply enter your website name and get all the DNS records such as A, NS, MX, SOA, TXT, AAA, CNAME, and DNAME. The DNS is crucial system for today's Internet. Incorrectly set up DNS records cause many different problems to administrators of web servers and company infrastructure. DNS Lookup tool can become handy even if you are not a server administrator. As a common user you might want to investigate why you are unable to reach a certain web site. With our Free DNS Lookup tool you can check the records of your Internet service provider's (ISP) DNS server and compare it with the information from the target domain's authoritative DNS server.