DNS Database with files available in a unified and consistent CSV format, updated daily, weekly, or monthly, depending on user requirements.The API lets users query up to 10 IPs per second and can be easily integrated with Splunk and Postman platforms.

API with output queries in XML and JSON formats.

Reverse IP/DNS tools have gained the trust of thousands of users, aiding them in adding DNS context to security platforms, accelerating threat detection and response, expanding threat intelligence, and more.Ĭurrently, the product line includes a/an: This product line is fueled by a market-leading repository of passive DNS data containing billions of IP and DNS records. Reverse IP/DNS API by WhoisXML API allows users to see all the connections between IP addresses and hostnames. Let’s explore the top most effective tools you can use to perform a DNS and reverse IP address lookup. Online DNS and Reverse IP Address Lookup Tools This article will look at how to perform DNS and IP reverse lookup using some online tools for security research. The DNSSEC protocol implementation is one of the most well-known ways to protect against DNS threats like DNS hijacking and on-path attacks.

Identifying IP addresses or domains that have the potentiality to be maliciousĭNS lookup is a valuable source of information that can assist organizations and attackers in detecting DNS vulnerabilities.

Troubleshooting issues related to network.

Online DNS and reverse IP address lookup tools are used for:

- A free web tool that checks your domain's servers for common DNS and mail errors and generates a report with explanations how to fix them.Online DNS and reverse IP address lookup tools are services or utilities that are web-based that allow the retrieval of domain name related (DNS) and IP address related information.

- A network tool that offers the same results as the Linux dig command.

Outputs available in XML and JSON formats.

- A number of tools including rDNS lookup and an API that allows web developers to integrate the tools into their site.

Provides a list of all domains associated with an IP address via API calls, and outputs results in JSON and XML formats.

- A RESTful API suitable for automated solutions like scripts or programs.

Lookups are free for Personal and Enterprise Members, for IPs with up to 2,000 hosted domains.

- Allows you to find all domains hosted on a given IP address.

Other, enterprise-grade tools, allow you to automate and perform rDNS lookup on many IP addresses. Some may also provide an API for enterprise use cases.

Online reverse DNS tools allow you to lookup a small number of addresses. Note: Every tool listed is different in terms of capabilities and level of DNS information available, suited for individual use cases. The results help determine the virtual hosts served from a web server and identify server vulnerabilities. A reverse IP lookup can be used to find the IP address' A records, mapping a domain name to the physical IP address of the device hosting that domain. rDNS is also one of the basic requirements for running some Internet protocols. Reverse DNS prevents you from encountering problems with most enterprise management systems, r-commands, SMTP servers, or network backup systems. Tracking website visitors is beneficial for B2B lead generation. IP addresses of website visitors remain in the visit logs and can help you get an idea of your website audience. Reverse DNS helps provide human-readable data in analytics, rather than listing logs of IP addresses. However, rDNS is mainly used as an additional layer of protection because it isn't reliable as some legitimate mail servers don't have properly set up rDNS records. Most email servers use rDNS to block spam mail, rejecting messages from IP addresses without rDNS. Besides mail servers, there are several reasons for using rDNS: Reverse DNS is particularly useful for those running an outgoing mail server. Note: Learn more about PTR Record and other record types by referring to our article DNS Record Types Explained.

Lookup reverse dns