DNSChecker.org
Whats My DNS
MxToolBox
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ViewDNS.info
NsLookup.io
DNS Propagation Check
DNSMap
HackerRank
LeetCode
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CodeSignal
iMocha
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DNS Propagation checker with over 100+ Pubic DNS Servers available in General and Country listings to check Live DNS Propagation results. More tools including WhatsMyIP, IP Geo Location, Email Headers, IP Blacklist Checker, MX Check, and more SEO tools also available.
DNSChecker.org HackerRankDNSChecker.org is recommended for website administrators, IT professionals, and developers who need to verify and troubleshoot DNS propagation issues. It's also useful for anyone needing to check DNS configurations quickly across various geographic locations.
HackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
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The best website so far, that provides detailed propagation results, compared to any other online similar tool. Highly recommended!
Based on our record, DNSChecker.org should be more popular than HackerRank. It has been mentiond 142 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
There are many; I often use . - Source: Hacker News / 9 days ago
Just wondering what happened to it as the DNS is no longer being resolved anywhere in the world: https://dnschecker.org/#A/pinboard.in. - Source: Hacker News / 30 days ago
Getting "* server can't find pinboard.in: NXDOMAIN" via multiple networks and https://dnschecker.org/#A/pinboard.in is currently showing that it's not resolving anywhere in the world. - Source: Hacker News / 30 days ago
It's the DNS https://dnschecker.org/#A/get.helm.sh is unreachable. - Source: Hacker News / 9 months ago
They recently started blocking VPNs on top of DNS resolvers not sharing your location (which is a very good thing!). Get their IP from a website and put them in your hosts file (archive.ph archive.today etc) https://dns.google/query?name=archive.ph https://dnschecker.org/#A/archive.ph (this one lets you pick the region) Then add something like this to /etc/hosts or equivalent: 194.15.36.46 archive.ph. - Source: Hacker News / 9 months ago
This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other peopleโs solutions. - Source: dev.to / 11 months ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / about 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice if anyone know any alternative that works like Working: Gives a challange User sumbits code and it test into testcases. Source: over 2 years ago
An effective way to improve your JavaScript skills is working through coding challenges and exercises. Sites like ReviewNPrep, FreeCodeCamp, and HackerRank have tons of challenges that allow you to practice JavaScript concepts by building mini-projects and solving problems. These hands-on challenges force you to apply what you learn. Source: over 2 years ago
I'm 18M Indian. Growing up I've always been a daydreamer, if you may. Since 8th grade - I'm fascinated by programming. And I'm good at it too. But I'm not cocky too. I wouldn't say I'm at an advanced level, but I can most probably solve any problem - in time - with my skills. I also keep my skills brushed by solving problems on Hacker Rank (every day or alternate days) and try my best to contribute on... Source: almost 3 years ago
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CodeSignal - CodeSignal is the leading assessment platform for technical hiring.