The domain name resolution service uses the domain name system (DNS) protocol to query the internet’s directory of names and addresses that make up the World Wide Web. A lookup takes the form of a request from one computer to another, asking for information about a certain name or set of names and receiving an answer in return. The client then uses this information to contact the appropriate web server.
When you ask a domain registrar or your own domain’s hosted DNS service to connect you to a specific website, they ask other DNS servers on the Internet to provide them with the IP address of that website so they can send you the correct information.
DNS records are basically your online location identity and store all your online information (e.g., email, social media, etc.). They are crucial part of your online presence and should be protected at all times.
With all this in mind, knowing how crucial DNS queries are, we have made a list of top 3 best free DNS lookup API for 2022. Check them out!
1.– Domain Info API
Using Domain Info API you can obtain any information about any domain you desire with only one API call. Getting data on the location of the servers, whether or not the domain is secured, what categories it falls under (see below), and the host configuration is possible with this API. Users may also use this API to change the hosting provider at any time; switch from “per month” to “paid yearly,” for example. It is possible to find out if the domain is secure, if it has opened mail services, and if it has any WHOIS information available by using only one API call.
2.- DNS API by Apiary IO
The API called DNS API by Apiary IO is capable of providing real-time results based on any query that you might have. With its intuitive user interface, you may quickly look up any domain name and obtain a list of IP addresses associated
DNS Records Lookup queries the specified DNS server and retrieves the requested records that are associated with the domain name you provided. These records contain information like the domain name’s IP addresses.
To make use of it, you must first:
1- Go to DNS Records Lookup API and simply click on the button “Subscribe for free” to start using the API.
2- After signing up in Zyla API Hub, you’ll be given your personal API key. Using this one-of-a-kind combination of numbers and letters, you’ll be able to use, connect, and manage APIs!
3- Employ the different API endpoints depending on what you are looking for.
4- Once you meet your needed endpoint, make the API call by pressing the button “run” and see the results on your screen.