DNS Lookup is an online tool that will find the IP address and perform a deep DNS lookup of any URL, providing in-depth details on common record types, like A, MX, NS, SOA, and TXT. Directly type or copy and paste a URL (with or without http/https) in the form field above, click ' Lookup,' and learn the IP address and DNS information for that. DNS lookup is used to view DNS records of a certain website. Enter a domain name and press “Start”. Then you will get the full report. Check your DNS records before website launch or website migration.

1. Dns Finder
2. Dns Reporting Tools
3. Dns Lookup Online
4. Dns Checking Tool
5. Check My Dns
6. How To Check Dns Settings

What is DNS?

The DNS resolves your domain name to an IP address. It’s like a street sign pointing to your website, email, and proxy servers. Without it, your users can’t find you.

1. To make a DNS lookup: Enter domain name (trailing dot will be auto-appended). Lookup and enjoy the output.
2. Whatsmydns.net PTR Record Lookup tool lets you query DNS servers and get instant results. Reverse DNS or PTR record lookups are used to determine the PTR records associated with a domain. Looking for easier to understand results? Use the Global DNS Checker tool.
3. This utility is a GUI alternative to the NSLookup tool that comes with Windows operating system. It allows you to easily retrieve the DNS records (MX, NS, A, SOA) of the specified domains.

From A to TXT

Monitor your key DNS records such as A, AAAA, SOA, TXT, MX, and root server to know when someone tampers with your DNS, and stop a DNS poisoning in its tracks.

Test worldwide

Just because your DNS works properly on one server, it may not work from all. Our checkpoints catch regional problems before they can spread to the entire DNS network.

Check serial numbers

The SOA serial number is incremented when a DNS entry changes. Monitoring the serial number catches changes you may not notice if you’re only monitoring your A or AAAA records.

That’s a lot of info! Share it

Dns Finder

Your DNS records are loaded with sharable information, so share it. Click the button to get a link to your test result. Send the link out to your team or access the test later.

IPv4 and IPv6

The move to IPv6 is on. Nearly half of our 226 checkpoints support IPv6 natively. Check your A record or AAAA record; No matter which IP version you’re running, we’ve got your back.

Website Uptime Monitoring

Monitor from 226 worldwide locations and get alerts via email, SMS, and integrations such as Slack when something breaks.

Web Application Monitoring

With Web Application Monitoring, you can monitor website steps such as shopping carts, logins, search, and forms.

Web Performance Monitoring

Improve your website speed with rich, easy-to-use waterfall reports, monitor in Chrome, Firefox, and Internet Explorer.

API Monitoring

Dns Reporting Tools

APIs fuel all kinds of tools and applications. Build multi-step API calls to test your APIs for functionality, performance, and uptime.

Real User Monitoring

Dns Lookup Online

How do your actual users see your site? RUM gives you load times per browser, device, and operating system displayed in shiny world maps.

Server Monitoring

Make sure to check the backend too. Check your web, DNS, and mail servers worldwide from outside your firewall.

Dns Checking Tool

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Check My Dns

How To Check Dns Settings

Test the Uptrends monitoring platform (Uptrends Synthetics, RUM, and Infra) free for 30 days. Your full-featured trial expires automatically, and we don’t need your credit card.