Reverse DNS LookupThe Reverse DNS process is just one side of the behavior of the Domain Name System (DNS). Its main function is to translate the numeric addresses of the websites - the IP addresses, to domain/host names, as opposed to the Forward DNS process. The Reverse DNS refers also to locating which domain name/host belongs to a given IP address, which is why this process is often referred to as Reverse DNS lookup. When a domain name has a valid Reverse DNS, it can also be accessed by just using the IP address. |
To improve performance of Reverse DNS Lookup service and to prevent its excessive high-volume use by a single source, we implemented a randomly generated captcha code that must be entered before running a Reverse DNS Lookup request. Please enter the captcha code from the image field below into the text field. |
Terms of Use
All information from Reverse DNS Lookup service is provided 'as is'. We take no responsibility for any errors.The data in Reverse DNS Lookup service is provided to you for your information only. You agree not to use high-volume, automated electronic processes to access or query this service. By submitting a Reverse DNS LookUp query to us, you agree that you will only use the data obtained for lawful purposes, and that you will not: (a) allow, enable, or otherwise support the transmission of mass, unsolicited, commercial advertising or solicitations by e-mail, telephone, or facsimile; or (b) enable high volume, automated, electronic processes that send queries or data to our system.