DNS data has long been difficult to interpret. The raw output from a DNS query doesn't exactly give the recipient much usable information. Also, traditional DNS query output is ugly and hard to parse. For individuals and businesses aiming to work with the data, that can be a real problem.
Not only is reading the data an issue, but most DNS providers are very stingy about queries. It won't take long to run into blocks when querying public DNS servers.
Developers May Need WHOISData in JSON or XML for Their Projects
Here is why people may need access to a Parsed WHOIS API.
- They are internally processing large amounts of domain data and need the information.
- They perform enough lookups that private API access is their only option. They require data in the JSON format for easy integration with their APIs or internal services.
- They want fresh information because DNS becomes stale over time. Raw queries help businesses cleanse their records.
- Accessing a reverse DNS API is desirable when you need to confirm domain information. Providers who offer a service that's verified through DNS benefit significantly from fast, bulk lookups.
Reliable DNS Services Are Useful
Website operators who offer a DNS lookup tool for public access require a dependable backbone provider to handle their requests. Reverse DNS API allows a developer to look up the reverse domain name for an IP address. This type of data is useful for anti-spam programs and other security-conscious purposes.
Getting parsed data back from a DNS lookup tool is essential. Such data is much easier to make sense of and it allows for quicker integrations. The developer receives a parsed response in JSON or XML that is simple to work with on their end. Compared to the much less friendly way of handling parsing on your own, it stands to reason to rely on a provider for access to the finished product.
These days, almost all projects request JSON or XML because it helps developers to work with any data efficiently.
The full range of information is available via this method. That includes the registrant's contact information, billing, registrar details, and much more. A developer using this data can find out a domain's creation date and the last time it was renewed. For projects that chronicle the growth of the web, this type of information is always helpful. Even corporate applications may want to cross-index domain information with their records. With the data from a DNS API, they'll be able to do so with no issues.
Not all domains contain the same information. Its availability ultimately depends on the DNS registrars who are responsible for the record. With a vast array of providers out there, the requirements for complete records varies. There are millions of domains and just about as many use cases for registration data. The only limits are the imagination of the developer and the capacity of the DNS API. With the right tools in place, DNS records can add a lot of value.