Information about DNS and network
Hi, My Country has banned the use of private DNS servers. To enforce the policy they have banned outbound Port 53 via ISP. Is there any way possible to bypass port 53 using mobile, pc devices. I can host a private DNS server (DNS over TLS or https) but since ISP is blocking port 53 … Read More “Anyway Possible to bypass ISP blocking outbound port 53.” »
I’m working on a centralized TLS Certificate Management app that will run on a dedicated server. All it does is request, issue, and distribute TLS certificates via the ACME protocol. I intend to delegate the `_acme-challenge` subdomain to the same machine as the TLS Certificate Management app. This server needs DNS software that is lightweight … Read More “Lightweight, scriptable DNS server just for ACME challenge validations?” »
my hyper v manager is not working and my teacher does not know how to fix it so I was wondering if someone could help me do a school assignment since the deadline is really close and I’m running out of ideas and time. if you can please add me on Discord my username is … Read More “help with a school assignment.” »
submitted by /u/imGX9 [link] [comments] Powered by WPeMatico
Hi, we’re elaborating the use of RFC 2317 for reverse delegations on our servers for prefixes, that are not exactly /24 or /16, thus not delegatable by the octet boundary. RFC 2317 is from 1999 and I see some more recent presentations about it online, but has anyone ever gained experience in practice on using … Read More “Experience with RFC 2317 reverse delegations?” »
I’ve been watching the DNS propagate out for a new website we just released using https://www.whatsmydns.net/. I know it can take up to 72 hours and all that (it’s been about 24 so far). That’s all good in the ‘hood and all that. BUT, what I don’t get is how a DNS server can give … Read More “How does DNS propagation go backwards?” »
Hello, I’m trying to move a customer’s dns from dnsbycomodo but they don’t have any account info. I opened a case with support but it’s been being processed for over two weeks without any update. Is there a way to force the name servers to another provider? submitted by /u/mschnyder [link] [comments] Powered by WPeMatico
I have registered a domain at Namecheap, for the sake of this post, let’s assume that it’s example.com. I also run an instance of PowerDNS on my own server infrastructure (no cPanel, no hosting provider, no VPS, etc…), and I have successfully forwarded UDP/53 in my router exposing the DNS server to the internet. But … Read More “Having some troubles setting up my private DNS nameserver” »
Hey Reddit, I’m excited to share a project I’ve been working on: DNS Speed Test Web Tool. It’s a web tool designed to help you discover the fastest DNS server based on your specific location. Whether you’re a tech enthusiast, a gamer, or just someone looking for a smoother browsing experience, this tool is for … Read More “Introducing DNS Speed Test Web Tool: Find the Fastest DNS Server for Your Location” »
I would like to access my Raspberry from the internet which is provided to my FritzBox with a DS-Lite connection. After some struggle with IPv6 addresses I got it work through the MyFritz service which gives me the following address to access my PI: raspberrypi.71zpsngawonyba5d.myfritz.net With this I have access to the PI from within … Read More “Domain DNS settings do not work behind DS-Lite connection” »