If this is the wrong place to ask this, please direct me to a better one. I was doing some DNS querying and I noticed that a particular FQDN has an A record which lists 4 addresses, the first three octets being the same with the last octet being 0, 1, 3, and 4 for … Read More “One A Record, Multiple IP Addresses” »

I’m currently building my e-commerce website on Shopify with a domain purchased from GoDaddy. I don’t know much about the backend of how domains work but I came across something called Premium DNS for an additional cost. Can someone explain to me in simple terms what is meant by this and if I need one? … Read More “Newbie on GoDaddy. What is a Premium DNS?” »

I have setup unbound on an Ubuntu 20.04 server in my home network. I am primarily using it to cache dns request and forward to cloudflare (1.1.1.1). Everything works fine except requests from the server on which it is installed. A simple dig www.google.com gives me reply from unexpected source: 127.0.0.1#53, expected 127.0.0.53#53 My /etc/unbound/unbound.conf … Read More “unbound not resolving queries from localhost” »

We have a third party app that we are setting up and the vendor wants us to create a new subdomain for the address abc.example.com that points to 4 specific nameservers. I attempted to make a CNAME for the domain and realized this would not work as there would be duplicates. I reached out to … Read More “map subdomain to different NS on Network Solutions” »

I was simply playing a few games of halo 2 on my pc which got abruptly ended by a full computer crash. I turned my computer back on and things were being weird. I could join discord but I couldn’t connect to My Microsoft account. I finally launched the game and It wouldn’t let me … Read More “Halo 2 mcc powerloss crash results to no connection to dns server.” »

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Basically the title. Is this possible? I have a Raspberry Pi 3, can Pi-Hole handle this job? What parameters do I spesifically need to set? submitted by /u/heysub [link] [comments] Powered by WPeMatico

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I had posted an article about a way to extend domains and DNS to handle mobile phones and to allow for Unicode brands. In reponse to questions, I added this article describing how the (new) linket might be stored as domain-type data, in a backward compatibility mode. https://medium.com/@wesboudville/retrofitting-linkets-with-dns-7e109a9ef1d8 ​ https://preview.redd.it/r3tsmy1wkgc51.jpg?width=371&format=pjpg&auto=webp&s=55d96f9685b755a76bcaa15471d05607b85dc23b submitted by /u/Wes_Boudville [link] [comments] … Read More “Storing new linket-type data as DNS data” »

Hey everyone, I have my own DNS, using bind [named] server over CentOS. Everything is working fine, but I have this stupid concern. If I want to reach lets say example.com I can reach it either by entering the above or the Public IP address of it in the browser, the thing is, by entering … Read More “Enforcing the name resolution” »