Author: firstdns

Hello, I am using DynDNS to map a domain (some-domain.com in this example) to my routers changing IP address (1.2.3.4 in this example). The domain correctly points to the routers IP address and is updated correctly every day as the IP changes but I can not connect to a local machine with SSH as it … Read More “SSH works with IP but times out with domain using DynDNS” »

I can’t seem to find it. When I say dns servers, I mean the numbers you enter. For example, Google dns is 8.8.8.8,8.8.4.4. submitted by /u/Electronic-Rain852 [link] [comments] Powered by WPeMatico

Hi all, I’ve been trying to find online resources/tutorials regarding DNS and have been having a rough time with it. I’m primarily looking into setting up SPF chaining, whitelabeling, sending on behalf of other domains, etc., but most of what I can find is very surface-level at best. Most sites give a basic introduction to … Read More “Looking for in-depth online resources/tutorials” »

Hello, I’m trying to use changeip.com to host two dynamic dns addresses. My end goal is to reach two devices on my home network from anywhere outside the home network. In a nutshell, I have two reptile thermostats (herpstat 2 sypderwebs). I’d like to be able to reach them outside my house to make sure … Read More “Setting up Dynamic DNS on Fios G3100 Router” »

This is a noob question. I have changed DNS on my modem say to Cloudflare and on my mobile say to Quid9 Now, will it affect my surfing experiences in a negative way? Thanks. submitted by /u/SimpleEngineering733 [link] [comments] Powered by WPeMatico

submitted by /u/MiguelHzBz [link] [comments] Powered by WPeMatico

And if you do they both work at once? Or is it only the preferred or only the secondary? submitted by /u/mikeyb1216 [link] [comments] Powered by WPeMatico

Here is the scenario. I have 2 domain from different providers and have 1 dedicated server in which I installed centos web panel for hosting. Now I’ve purchased 2 VPS so that I can use these 2 for the nameservers like ns1.mydomain.com and ns2.mydomain.com. I have installed and configured bind in both VPS and added … Read More “Need Help in Private Name Servers Using Bind” »

Hi, any advice or idea of what is the best DNS cache solution to be used by internet providers? submitted by /u/Alihussein94 [link] [comments] Powered by WPeMatico

I have a server that says DNS resolving timed out and the records are in the DNS server. Can you check from dns server if it recieved a request from a server side? Anything could be helpful,thanks submitted by /u/Hacker_wana_be [link] [comments] Powered by WPeMatico