Having completely random DNS issues with multiple users. Some users are losing DNS, while others work just fine. Our DC is our primary DNS server. DCDiag showed no DNS errors on the DC. I am hoping someone can steer me in the right direction. Thanks. submitted by /u/robynlynnedwards [link] [comments] Powered by WPeMatico

I have a link from them with a HT1200 modem. When I use their router, it works. When I use pfSense (everything default) DNS won’t work unless I enable DNS over TLS. ​ I have a theory that they are highjacking my requests and serving them locally from the Modem, I guess for latency reasons. … Read More “Sat Internet provider (Hughes) highjacking DNS requests” »

What unconventional uses have you put your TXT records to? submitted by /u/Corporate_Drone31 [link] [comments] Powered by WPeMatico

I just switched to cloudflare and it seems everytime I load a new page I havent been to before it fails to load and I have to refresh submitted by /u/Soren11112 [link] [comments] Powered by WPeMatico

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Hello, hoping someone ’round here is willing to help clarify how I might accomplish the following configuration: I am hosting an app that uses port 80. I wish to configure a reverse proxy that points to that app for remote access. From the tutorials I’ve read I’ve gathered I need to have my domains dns … Read More “Yet another dns question for r/dns” »

why do we need DNS? in my simple understanding DNS is used to translate www.wikipedia.com to something like 190.21.31 so that our pc can access it. . . my question is so why dont we just change the 190.21.31 or the ip address to wikipedia instead so we dont need DNS client and server to … Read More “A Question About DNS. . . from a noob about tech.” »