Best Free DNS Lookup Tools

EasyDMARC is a B2B SaaS solution that makes email authentication simple for small, medium, and enterprise businesses. In short, we secure domain and email infrastructure, protecting you and your business from phishing (email spoofing) attacks and increasing email deliverability. EasyDMARC’s deliverability tool, EasySender, covers all the aspects of email deliverability. The variety of features on the platform cover email list verification, mailbox warmup, and inbox placement. With EasyDMARC, you can achieve the following: -Visibility to the business email environment -Business identity control -Operations and communication security -Email deliverability With offices in the US, Netherlands, and Armenia, the company delivers the most comprehensive products for anyone who strives to build the best possible defence for their email ecosystem. EasyDMARC ultimately provides peace

WebSniffer is an internet intelligence platform that tracks changes on the web and provides actionable insights to its users. The platform currently offers the following features: - view HTTP response headers of any web page - perform domain name lookups - perform IP address lookups - reverse DNS lookups - reverse IP lookups - display users information such as their IP address, user agent, and more. You can also generate random and secure passwords with WebSniffer. On the WebSniffer roadmap, the following milestones are planned: - Upgrading the user interface - Upgrading to a modern web platform - Adding API support - Adding both free and paid plans - Adding multiple separate modules, such as WHOIS, RDAP, domain monitoring, etc.

KeyCDN is a high-performance content delivery network that has been built for the future. It only takes a few minutes to start delivering content to your users at a blazing fast speed. Each edge server is meticulously crafted with an advanced TCP stack, 100% SSD coverage, and much more. Every account, large or small, has access to all of our features, like HTTP/2, Brotli, TLS 1.3, and many more. Our network utilizes IP anycast and our latency-based routing technology for leading performance. Simply add a domain that you would like to supercharge. Optionally make advanced customizations or even use a custom subdomain. Effortlessly add to any CMS, framework, or custom application. Improve image performance by reducing the overall size and using the next-gen formats. Increase image speed by being distributed globally through our premium edge locations.

The Next-Generation AI-Assisted DMARC Solution Tired of wrestling with complicated DNS records, cryptic authentication protocols, and endless manual checks? Meet Palisade, the first fully automated DMARC implementation and monitoring platform built with AI at its core. We empower organizations of all technical levels to boost email deliverability and prevent domain spoofing and impersonation.

whatsmydns.net lets you instantly perform a DNS lookup to check a domain name's current IP address and DNS record information against multiple nameservers located in different parts of the world. You can test changes made to new or existing domains and see if they have been updated correctly without the need to manually query remote servers. This gives you immediate insight into how users globally may be resolving DNS records for your website, email or other online service. Many operating systems include DNS tools to check DNS records manually for diagnosing problems. However, using these tools can be complicated to understand for non-technical people which is why the whatsmydns.net DNS checker was created to help with quickly checking DNS propagation.

Deep Dig is an advanced DNS lookup utility with DNS trace support and history. With it, you can quickly look up DNS records by simply specifying record types, custom servers, ports, and other options right in the query, as you do in the dig command line utility. Support for A, AAAA, ANY, CNAME, PTR, NS, MX, SOA, and SRV records, and for the "-t type" option in the query. Support for "+trace" and "+all" options typed in the query/hostname field. Custom DNS server and port via "-h host" and "-p port" options and custom DNS server option type in the query. Support for DNS queries to local multicast IP addresses (automatically). Allows the querying of Bonjour/mDNS servers. Support for querying LLMNR servers. Automatic reverse DNS (PTR) record lookup when you type in IPv4/IPv6 address. Offers automatic IP country lookup on resolving an IP or domain name.

Commonly known as the phonebook of the internet, DNS translates domain names to IP addresses so browsers can retrieve the necessary information. For example, every machine on the internet, be it laptops or your web servers has a unique IP address. Site24x7's DNS Lookup tool lists out the relevant DNS records for the entered domain names. This comes in handy since any changes to the DNS records are captured instantly. You can also use Site24x7 DNS monitoring to monitor your Distributed DNS infrastructure. DNS records are text files that contain holistic information about the particular domain name including its IP address, alias names, etc. Lists if the given address is an alias or subdomain of a domain. All CNAME records point to a domain and not an IP address.

Get a detailed SEO report with a personalized checklist on how to improve your website and get to the top of Google. Whether you run a startup, SMB or e-commerce, Sitechecker will help you get to the top of Google without having to master SEO or complex SEO software. Whether you run a marketing, web development or design agency, Sitechecker will help you deliver SEO packages to clients without having to master it or hire experienced staff. Whether you are a marketer, designer, or a developer, Sitechecker will help you improve your website’s SEO without being an SEO expert. Run a technical SEO audit whether you are launching a website, moving your website, or looking for ways to improve search performance. Run a technical SEO audit whether you are launching a website, moving your website, or looking for ways to improve search performance. Google Search Console and Google Analytics collects valuable data about your website. But they don't tell you what to do based on this data.

DNS checks made easy. DNS Check enables you to monitor, share, and troubleshoot DNS records easily. Monitor Monitor DNS records and name servers for changes and lookup failures. Get notified if something changes. Import your entire zone file or just those records that you want to monitor. Share Request DNS record updates by sharing a link that shows which records are posted correctly, and which aren't. Get notified as updates are detected. Quickly troubleshoot and resolve DNS issues. If something's broken, our DNS checker allows you to identify whether it's there's a DNS issue involved and, if so, what to fix. The DNS Checker. At the heart of DNS Check is a DNS record checking tool, which compares the DNS records that you enter to what DNS servers are returning in response to queries. If there's an issue, the record checking tool enables you to identify it quickly. Detectable issues include: Unresponsive name server. The wrong IP address returned.

Optimized for maximum speed, you will not feel any delays when browsing the web. We believe that everyone should have access to an uncensored resolver free of charge. Our resolvers only deliver uncensored records. DNS.WATCH believes in freedom. We are operating the following DNS resolvers. All our resolvers can be used free of charge. The resolvers are alive since 2014 and the project remains maintained. Our stats are fetched from our resolvers every few minutes. This reflects the sum of answer codes and queries from resolver1.dns.watch and resolver2.dns.watch. Usually, the last 5 minutes are shown. No organization should say what websites should or shouldn't be available to us, or the speed in which they load. By using our services you no longer have to trust your ISP and question their motives. You can rest assured that no dns queries are being censored by your resolver.

DNSdumpster.com is a free domain research tool that can discover hosts related to a domain. Finding visible hosts from the attacker's perspective is an important part of the security assessment process. The ability to quickly identify the attack surface is essential whether you are penetration testing or chasing bug bounties. Network defenders benefit from passive reconnaissance in a number of ways, with analysis informing information security strategy. Understanding network-based OSINT helps information technologists to better operate, assess, and manage the network. Save time and headaches by incorporating our attack surface discovery into your vulnerability assessment process. No brute force subdomain enumeration is used as is common. We use open source intelligence resources to query for related domain data. It is then compiled into an actionable resource for both attackers and defenders of Internet-facing systems.

NsLookup.io is a web-based DNS client that provides a simple and user-friendly interface for querying DNS records for a given domain name. It allows you to view all the DNS records for a website, including A, AAAA, CNAME, MX, SOA, and other types of records. NsLookup.io does not cache the DNS responses it shows, but the DNS servers that are queried usually do respond with a cached record set. This means that you will typically receive quick and responsive results, even if you are not connected to a fast internet connection.

DNS propagation check is useful when you switched web host or started a new website and you just changed your domain DNS name servers from your domain registrar. This tool will perform a free DNS lookup against your IP address and will confirm if the website is completely propagated worldwide or not. There are ways to speed up DNS propagation, the first one is to use a good provider like the ones mentioned before. The other thing you can do to improve DNS propagation time is to set your DNS zone TTL low. When you migrate your website and make DNS changes you want the DNS switchover to happen as fast as possible. You can switch your current TTL and reduce the time before you perform the migration. 600 (10 minutes) is a good TTL value, you must do it at least 24 hours before the migration. 10 minutes before making the change, you can set it even lower, to 60 (1 minute).

DNSInspect helps you to spot domain errors through comprehensive tests. This tool checks your name, mail, and web servers for common problems and errors generating a nice report. The DNS (Domain Name System) is a big and hairy beast. This tool was built based on what We've learned over the years with great support from the users. We're constantly improving this tool, after the inclusion of IPv6 support our next goal is to add support for DNSSEC.