Carry a complete threat intelligence analysis for a given domain or IP address and get access to a report covering 120+ parameters including IP resolutions, website analysis, SSL vulnerabilities, malware detection, domain ownership, mail servers, name servers, and more.
Set up and manage public WHOIS servers for your business. Our WHOIS parsing system is a utility that collects extensive information about any given domain by sending series of DNS and WHOIS queries. The report is generated in raw as well as in parsed format.
Regardless of whether you are a startup, a small business or a global one, our team is always ready to help you. Enterprises operating on a scale can also choose special premium support management with high priority 24/7 email and telephone responses and other professional services.
WHOIS History Blog & How To Guides to Obtain WHOIS History Data
WHOIS History Lookup: 3 Types of Domain Names to Avoid for the Sake of Cybersecurity
Expanding one’s business online footprint with the right domain names should not just be left to business decision-makers, but also involve cybersecurity experts. Though old domains can bring benefits to the table, no enterprise wants to end up with those having a sinister past. WHOIS history queries via solutions such as WHOIS History Lookup, Search (from the Domain Research Suite), or API can help avoid that.
How so? Digging into a domain’s WHOIS history allows you to gather more context about its past ownership, including whether it may have belonged to threat actors at some point and should therefore require greater scrutiny.
We compiled a list of domain history no-nos that can put a strain on your ventures’ success (possibly landing your website on blacklists) or even cause harm to whoever might get into contact with them.
How to Look up a Domain’s WHOIS Record History to Bolster Cybersecurity
Data breaches could cost organizations an average of $3.92 million per incident. The average ransomware payout, on the other hand, stands at $41,198 per occurrence, with the largest payout recorded to date amounting to $1.14 million. It’s essential to be meticulous when it comes to cybersecurity as a seemingly inconsequential hole in an organization’s network could result in millions of dollars’ worth in damages.
Covering every possible attack vector is, therefore, a must for cybersecurity teams, and one attack vector that cybercriminals often use is a domain name. Ransomware, for instance, usually gets injected into a victim’s system through a phishing email that contains a link to a malicious domain. The threat could also unknowingly get dropped onto a victim’s computer when he/she visits an infected website.
Therefore, every aspect of a domain should be inspected, including its WHOIS history records. That way, no stones are left unturned, and one cybersecurity product that could prove useful in this regard is WHOIS History Lookup. This tool allows users to look into the ownership history of a given domain, even before a possible redaction of WHOIS records.
How MSSPs Can Enhance Network Resilience with the Help of Domain Name History Records
Threat management has grown increasingly complex for most organizations — with more endpoints to
secure, new compliance pressures to face, and advanced persistent threats (APTs) to monitor. As a
result, several organizations have opted to modify their approach to network security by enlisting
the help of managed security service providers (MSSPs).
MSSPs combine different approaches to enhance network reliability, ranging from unified threat
management (UTM) to threat intelligence analysis. The majority also implement business continuity
(BC) solutions, which are especially crucial in the wake of recent global cyberattacks. To
facilitate their programs, they incorporate various tools into their security systems, including
traditional firewalls, traffic logs, cyber forensic solutions, and threat data feeds.
The tools that MSSPs use to improve clients’ security posture, however, won’t work without reliable
sources of threat intelligence. And that’s where domain information comes in. MSSPs can obtain more
insights and data to correlate with internal logs from solutions such as WHOIS History API.
Using a Domain History Checker: How to Avoid Gaining a Nasty Reputation from an Expired Domain
Have you ever thought of a domain name as one of the greatest business assets you could own? This may
be the right time. A domain name serves a variety of purposes:
It’s an organization’s online distinct means of identification. It is what makes it stand out from
the crowd, while usually containing the same or very similar terms as a business’s brand name. That
is why it needs protection from abuse, such as copyright or trademark infringement.
It builds up a company’s brand awareness and credibility, as evidenced by its search engine ranking.
The more authoritative a domain is, the better. Authority, after all, is what puts an organization’s
site on the first page of search engine results.
Various factors contribute to a domain’s authority, and one of them is age. Older domains tend to
perform better on search engines. For that, it has become common practice for entrepreneurs to
purchase and use “old” domains. While useful for search engine optimization (SEO), however, this
practice comes with certain risks.
This post tackles the pros and cons of buying expired domains and provides recommendations to those
interested in doing so. It also talks about WHOIS History API, which can help organizations avoid
the unwanted consequences of ending up with domains that have a checkered past.
Threat Prediction Based on Domain Registration History
There is a tendency to look at the past to anticipate what the future may hold. The historical
performance of financial investment products, for example, is always showcased, although with a
disclaimer that they don't guarantee any future results. Athletes watch past performance of their
would-be opponents, so they know what strategies to formulate for the future encounters.
This train of thought is also applicable, at least to some extent, to the field of cybersecurity.
Knowing more about past attacks can help security teams strategize and improve their current and
future cybersecurity posture.
To illustrate this point, let’s take a look at how investigating domain registration history through
the use of WHOIS History API can help managed detection and response (MDR) teams to anticipate
We are really excited to announce that we are now offering our hallmark Whois via a command-line
utility, “bestwhois”. This tool can be a great alternative to the standard “whois” command
for domain and IP WHOIS queries, as there are no search restrictions and the queries are made
through the API service provided by WhoisXML API.
Most suitable for UNIX power users and other command-line enthusiasts, bestwhois, is a
cross-platform utility that works on Microsoft, Linux, Unix, Mac OS X or any other platform with
Python. It is command-line front-end to WhoisXML API; WHOIS
API and WHOIS History API. All the
queries initiated from your end are processed through these APIs, and the output is similar to that
of the original “whois” command.
The data which were available for developers via the APIs are now readily at the
hands of system administrators, threat investigators, analysts, marketing experts, and all other
power users who potentially prefer using command-line tools or are used to the original “whois”
command. They can now uncover domain profile data worldwide for over 5 billion historic Whois
records, 300 million domain names and over 2850 gTLDs (including .com, .org, .net, .biz and more)
and ccTLDs (including .uk, .us, .ru and more). Access key data points for domains including
who registered it along with their contact information, the registrar, expiry dates, last update
date, who to contact about the domain name & much more.
Enriching Domain Protection Through Historic and Reverse WHOIS Data Monitoring
The foundation of a domain’s existence on the Web is its credibility. It must be secured at all costs because
it’s constantly under threat from malicious elements that are out there staging. As such, domain protection is
an indispensable component of overall cybersecurity efforts because not just business viability but a domain’s
very own survival is at stake.
A company can protect its domain in different ways. For one, it can initiate its own in-house solution which
would require substantial expertise and investment to put in place. Another option is to delegate the
responsibility to experienced specialists dedicated to providing brand and digital protection services.
As part of their services, such companies track and analyze potentially dangerous domains that use the keywords
associated with their clients’ organizations or brands. However, such a monitoring function requires unimpeded
access to the available data on both recent and historic domain registrations. It may sound easy for some, but
not all companies providing domain protection services have that capability. Let’s take a closer look.
Research Any Domain’s History with WHOIS History API!
With thousands of new domain names registered every day, billions and billions have been registered
over the years. And these have undergone multiple ownerships or even registration changes over time.
These could be modifications to the domain’s registrar or associated name servers or even changes in
contact details, to name just a few.
Aging domains have a history and we at WhoisXML API can help you delve deeper to understand a given
domain’s past with WHOIS
History API. Professionals conducting research for cybersecurity or investment purposes can
hugely benefit from uncovering a domain’s lifecycle to find out if it has ever had a checkered past
or draw connections that may not be easy to see at the surface level.
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