WhoisXML API

WhoisXML API

A Domain Research, Whois, DNS, and Threat Intelligence API and Data Provider
Joined on February 28, 2019
Total Post Views: 154,282

About

Whois API, Inc. (whoisxmlapi) is a big data and API company that provides domain research & monitoring, Whois, DNS, IP, and threat intelligence API, data and tools to a variety of industries.

We serve fortunate-500 companies to small companies that include cyber-security companies, corporations within a cyber-security division, government agencies, domain registries and registrars, brand agents, domain brokers and investors, marketing data warehouses, banks, telecoms, online payment processors, law firms, financial institutions and many more.

We are established in Los Angeles since 2010 and has been recognized (in 2016,2017 and 2018) as one of Inc. 5000 fastest growing Top IT Companies. Currently, over half of the threat intelligence companies use our data, including industry giants such as Amazon, Apple, Cisco, Google, IBM, Symantec, American Express, and RSA Security.

Company Updates

The Orvis.com Data Leak: A Short Investigation Using WHOIS Information

On November 11, news about the massive data exposure of the clients of Orvis, a 163-year-old retailer, made headlines. Some of the company's login credentials were posted online... With over 80 retail stores, 10 outlets, and hundreds of independent dealers worldwide, we believe potential attackers could get their hands on millions of customer data. more

Investigating Domain Abuse Complaints with Brand Monitoring Software

Cybersquatters can pose severe risks for brands, so it's good news when a company wins against them. Home Box Office, Inc. (HBO) recently won its case in a domain dispute for TrueDetective.com. The titular show has a huge cult following, which explains why someone may want to leverage a domain name around it. more

How Reverse WHOIS Search Can Help Protect Against MegaCortex and Other Ransomware

Earlier this week, a new variant of MegaCortex ransomware was found encrypting files and changing victims' passwords on Windows-based computers. Victims who fail to pay the ransom were as usual threatened that their personal data would be released. How does the attack work? more

The Web.com Data Breach: A Quick Investigation with Domain Reputation Lookup

On 16 October, Web.com – the world's oldest domain name provider and owner of Network Solutions, NameSecure, and Register.com – disclosed a major breach resulting in the leakage of its customers' personally identifiable information (PII). more

Do Security Service Providers Need Their Own Data Scientists?

In a world where society is driven by information, data science has gained solid ground over the past years for its ability to separate the wheat from the chaff. Its predictive power is now being explored in the context of cybersecurity. After all, efficient threat protection requires gathering and interpreting the enormous amounts of traffic generated to and from one's network. more

SOAR Versus SIEM: The Fundamental Differences

Security orchestration, automation, and response (SOAR) and security information and event management (SIEM) tools share several components and so most security operations teams use the terms interchangeably. more

Being Cybersecure Is Not Enough, Become Cyber-Resilient Instead

Technology, for its immense evolution, has now become a significant driver of the economy – both digital and global. Along with developments and innovations such as cloud-based computing and Internet-connected mobile devices, however, cybercrime lurks in the shadows. more

Can Security Analytics Combat Digital Fraud with IP and Domain Name Monitoring?

For several years, digital security relied on a simple strategy – gain insight from past events, learn from them, and base security protection accordingly. more

Alleviating the Constant Clash Between DevSecOps and DevOps Teams

One of the main struggles of organizations is streamlining processes through cost-effective means. This problem is adequately addressed by DevOps, a set of processes that aims to unify development and operations. more

Moving from the Castle-and-Moat to the Zero-Trust Model

The traditional notion of the security perimeter is growing increasingly problematic in the wake of highly publicized attacks. The perimeter is becoming nonexistent, as cloud-based infrastructures replace legacy systems. more

What to Look for in Digital Forensics and Incident Response Experts

While it's true that the lines between cybersecurity roles have become blurred, some have more significant barriers to entry. The field of digital forensics and incident response (DFIR), in particular, is an altogether different beast. more

Why IT Security and DevOps Teams Are Often at Odds

Achieving an ideal organizational network means seamless development, operations, and security. Knowing and achieving that, however, is a great challenge. more

Mitigation and Remediation: Where Threat Intelligence Fits In

Mitigation and remediation are two words thrown around a lot in cybersecurity, often, interchangeably. While there exists a stark contrast between one and the other, both play a crucial role in security service providers' risk-related decisions. more

4 Cybersecurity Jobs Created in Response to Evolving Threats

Emerging malicious threats are driving the demand for new cybersecurity experts. The rise of ransomware and machine learning (ML)-driven attacks underscores the importance of having the capability to track and prepare to combat such threats. In response, the profession had to adapt quickly by employing staff with the necessary offensive and defensive skills. more

Carpet-Bombing Attacks: A Rising Threat to ISPs

News of a South African ISP's two-day outage sent the industry abuzz last month, highlighting the need for improved distributed denial-of-service (DDoS) attack mitigation. more

How Threat Intelligence Prevents Nameserver Takeovers and Their Far-Reaching Damage

In an ideal world, administrators should never run across threats to their web properties. However, human errors and vulnerabilities inevitably get in the way of cybersafety. Managed Domain Name System (DNS) providers, registrars, and services can sometimes put users at immense risk as well. more

Information Rights Management or User Access Management, Which One Is Better?

The current security landscape calls for intensive monitoring and analysis to effectively identify possible threats to applications, systems, and infrastructure. With millions of threats discovered monthly, security experts must revamp and update their cybersecurity measures and tools. more

Blacklisting or Whitelisting, Which Is Better?

Organizations in the cybersecurity industry must make crucial decisions to ensure they do the job right. One of these decisions includes whether to use blacklisting or whitelisting. more

Online Streaming: Boon or Bane to the Media Industry and Digital Rights Management?

Copyright infringement laws have become less effective due to the ease of sharing content over the Web. Music streaming services, for example, have increased music consumption and the overall industry revenue, but it also has lessened album sales and song downloads. more

Why Companies Should Strive to Stay on Google's Good Side

Imagine that your registrar informs you the domain you've been eyeing would soon become available for purchase. That's good news. However, your security adviser told you to make sure a domain is threat-free before you buy it. more

Can Domain Blacklisting Be Avoided?

If we're to sum up what any domain owner would want to avoid, it would be ending up in anyone's blacklist. Domain blacklisting has detrimental consequences for any business. Actually, it can have the same or similar negative brand effects as you'd see in the aftermath of a data breach or PR incident. more

How to Stay Safe Against DNS-Based Attacks

The Domain Name System (DNS) plays an essential role in resolving IP addresses and hostnames. For organizations, it ensures that users reach the proper sites, servers, and applications. While it's a fundamental base for a functioning Web, the problem is that this system can easily be abused. more

Procuring Digital Evidence for Reverse Domain Hijacking Case with Domain Research & Monitoring Tools

Reverse domain name hijacking is a shady practice that some individuals and organizations carry out. It occurs when a trademark owner makes false claims in an attempt to gain control of a domain that someone else owns. more

The Importance of Predictive Analytics and Machine Learning in Cybersecurity

Experts in the realm of cybersecurity are continually trying to keep up with the changes in the threat landscape. Even with advanced tools on hand, any IT security professional knows that a data breach can happen at any time. more

IP Geolocation: Improving Data Loss Prevention in Virtual Environments through Geofencing

Each day, threat actors search for targets whose assets they can compromise for personal gain. Their attacks often use exploit kits that can find gaps in networks that they use to infiltrate and compromise vulnerable systems and applications. more

Thoughts and Recommendations on Addressing Vulnerability Exploitation

Cybercriminals aren't always as creative as we think they are. There is a myth about them having a never-ending supply of techniques and tricks up their sleeves. However, many can't be considered as innovators in their shady field. more

Can IP Geolocation Contribute to Detecting Online Credit Card Fraud?

The problem of credit card fraud is not set to be resolved anytime soon. On the one hand, detecting and preventing the artifice is one of the most challenging aspects of e-commerce. more

Is Blocking via IP Geolocation the Answer to Preventing DDoS Attacks?

If there's anything we learned about the threat landscape, it's that none of us are safe from malicious actors. Becoming a victim is not a matter of "if" but "when." Enterprises are now aware that the thought of being "too big to fail" is no longer applicable. more

Common Threats That Can Be Overcome by Email Verification

One of the most effective and prevalent ways to reach someone in today's business world remains email. With billions of users worldwide, it is the backbone of business communications. more

How IP Netblocks Data Can Enrich SIEM Software

There's no denying the fact that many enterprises worldwide use security information and event management (SIEM) software. These products collect, analyze, and create reports on cybersecurity data from the range of systems an organization uses. Some SIEM programs are even capable of stopping attacks in progress as soon as these are detected. more

Domain & IP Intelligence: An Advantage to Managed Detection and Response

Outsourcing may not always have had the best connotation. In the context of cybersecurity, however, the activity is a vital one and often even the only real alternative for many small- and medium-sized organizations. more

How to Address Blended Threats with Domain Data

Fighting off individual threats is challenging enough, but things get complicated, and the results more damaging when organizations face blended threats. The practice of combining security threats such as malware and attack vectors confounds if not overwhelms victims, making them easy prey. more

Website Categorization: Enhancing URL Filtering for MSSPs

Although the Internet offers many opportunities, it also comes with a wide variety of issues. Cybercrime is rampant, and not knowing how to navigate the Web safely can lead to severe consequences. Phishing is one of the top concerns for enterprises. And managed security service providers (MSSPs) have decided that URL filtering is one way to resolve the issue. more

Should Cybersecurity Teams Consider Next-Generation Firewalls?

Cyber attacks and hacking methodologies are growing in complexity over time. This concern has led many enterprises to look toward more advanced capabilities to enhance their cybersecurity. One solution they have found is utilizing next-generation firewalls. more

How Website Categorization Technology Can Assist MDR Teams

The threat landscape is more complicated than it was before. Many organizations are thus starting to weigh their options on how to protect their data best. Amid the persistent cybersecurity skills shortage, companies are wondering if they should turn to outsourced services. more

Can Website Categorization Support Fraud Monitoring?

Detecting and preventing fraud have become in-demand over the years. As such, expectations from fraud solution providers have gone up as well. more

The Growing Need for Managed Detection and Response Services

A recent prediction from Cybersecurity Ventures states that the cybersecurity sector is going to have as many as 3.5 million unfilled positions by the year 2021. That is why managed detection and response (MDR) services are now more important than ever. more

Fraud Protection Measures Against Malicious New Domains

Many domain names are registered each day and so become part of the Domain Name System (DNS). In fact, research shows that at least two new registrations are seen per second. Although most of these are done for commercial and other legitimate purposes, not everyone who registers a domain has good intentions. more

How SIEM Vendors Can Reduce False Positives from Their Products

Organizations operating a security information and event management (SIEM) solution are struggling with one of the biggest problems in cybersecurity today: false positives. more

Why Suspicious Email Addresses Must be Verified

Has the world moved on from email marketing? Some might think that email has got nearly obsolete with the rise of social media channels and all the buzz about virtual reality, machine learning, and chatbots that abound. more

Gaining Transparency Across the Web with a Bulk WHOIS API

In this article, let's take a look at several use cases for the API and talk about why you should start employing it today. more

Why Organizations Should Care about Threat Intelligence Today

Threat intelligence is the cornerstone of a mature cybersecurity plan. Staying abreast of the emerging threats and knowing where and when your adversaries are about to strike is a crucial aspect in building organizational cyber defenses. more

WHOIS Database Download Services in Theory and Practice

Let's start this post on WHOIS database download services with a story. Meet James, a businessman who has just taken an important step in developing the digital presence for his small business by registering a domain name. more

Why You Should Pick the Best WHOIS Database Download to Safeguard PII

Data, due to increased accessibility and interconnection, has been making the World Wide Web go round. Without your log-in credentials, you can't check your email, see what your friends and family are up to on social media, listen to music or watch movies and your favorite shows on streaming services, book a ride, shop for groceries, or do online transactions. more

Reverse WHOIS: A Powerful Process in Cybersecurity

The future continues to look bleak as the total amount lost to cybercrime is expected to keep growing. It will, in addition, put incentives for innovation and investment at risk, making cybercrime more profitable than ever. more

5 Reasons Why Businesses Must Do Email Verification

Everything important in business needs to be adequately maintained for effective long-term operations. This includes relationships with customers, employees, and partners as well as IT systems and equipment. more

IP Geolocation: How to Locate and Stop Phishing Threats

The web has made the world a smaller place by reducing the relevance of location. How so? Anyone, no matter where they are, can now reach out to anyone else with useful information ranging from breaking news events to commercial proposals. more

Cybercrime Innovation: Tackling Emerging Threats and Vulnerabilities

What keeps CISOs up at night? For hundreds of senior company leaders across countries and industries, the steady growth of cybercrime is one of their biggest concerns. Consequently, organizations spend more money than ever to mitigate the risks and consequences of data breaches, despite a new wave of attacks being on its way as we speak. more

Threat Intelligence: Understanding Adversaries and Threats

This quote from The Art of War could not be more relevant when we think of today's digital battlefield: "If you know the enemy and know yourself, you need not fear the result of a hundred battles." more

SSL Configuration Analysis: What Is It? Why Does It Matter?

Anyone interested in starting doing business online should have a few essential things ready before rushing head-on, including a memorable name and a potentially profitable business model. more

The Roots of WHOIS and Its Applications: 3 Fundamental Questions

Journalists, brand specialists, cybersecurity researchers... Everyone wants answers on who does what online, so where can you get the clues you seek? WHOIS data, alongside its databases and related products, can help you find out who's behind the most notorious websites - and possibly the shadiest ones as well. more

Why Your Company Needs to Use Cybersecure IP Geolocation APIs

All entrepreneurs typically have a single goal in mind - ensuring their company's success -- and that means reaching and getting as many customers as possible. Nowadays, that translates to taking advantage of the data that GPS-enabled devices provides. more

3 Ways to Combat Phishing in 2019

Just when we thought that phishing has run out of its bag of tricks, hackers are changing their tactics. Whereas before the attacks could be generalized and random, this time, they are more targeted, tailored, and personal. What are crooks up to? more

Domain Research and Monitoring: Keeping an Eye on the Web for You

Maintaining an online presence isn't as simple as choosing a name, putting it up, and waiting until things turn out well. Once you're out there, you have to keep an eye on your domain and what's happening around because not doing so could put you at a disadvantage or even in danger. more

How the Best IP Geolocation API Can Support Cybersecurity Efforts

Cybersecurity is pretty much a game of "hide and seek" - cybercriminals hide, cybersecurity teams seek -- and the damage is often based on how long the perpetrators are able to continue their attacks without being found. more

WHOIS History API: Powering Domain Investigations

The Internet is like a beach - you will most likely leave behind footprints while you are there. And these impressions can be traced back to whoever left them. The same is true with domain ownership. That website name you plan to launch your next venture on? Its domain may have a history of its own. more

The Era of Malware: 3 Techniques to Detect and Stay Protected

A while back, creating malicious software was sort of a hobby for programmers. It was hardly ever used to make money, but more of a way to show off what one can do with a computer. more

Domain Reputation API: Scoring High Points for Deliverability and Security

As scary as it may seem, everyone is a target on the Web. Worse, your susceptibility to cyber attacks, when not promptly addressed, marks you not just as a target but can even lead others to consider you as a threat. more

4 Professions Leveraging WHOIS to Stay Ahead

Who are the entities behind the domains on the Web? This question has nothing to do with stalking but is critical for various business activities. Domainers, for instance, want this information to negotiate lucrative purchases while journalists might need it to set up interviews or get leads during investigations. more

A Quick Guide to Understanding IP Geolocation API

Do you know where your online customers are? Can you tell whether the right users in your network are all authorized to access its content? Are you able to detect and block suspicious traffic and devices? more

A Snapshot of the Fundamentals of Threat Hunting

Like it or not but the face of cybersecurity has changed over the past few years and while conventional approach has taken a back seat lately, non-traditional methods are coming to the rescue. more

Cybersecurity on the Clock: How to Run More Timely and Efficient Operations

A career as an information security analyst is one of the top technology jobs nowadays and for a good reason. Billions of dollars are spent every year to fight cybercrime, and companies are now willing to pay top rates for the best talent available. more

Marketing and Media Teams Can Streamline Their Services With WHOIS Databases

The world of marketing and media isn't a walk in the park. The teams working in those departments are always on the move continually looking for ways to improve their strategies. A WHOIS database can prove useful for them in many ways. Read on to find out how. more

Topic Interests

WhoisIP AddressingDomain NamesCybersecurityBrand ProtectionCybercrimeCyberattackDomain ManagementMalwareEmailWebBlockchainCloud ComputingDNSUDRPDNS SecurityAccess ProvidersNetworks

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