Information about DNS and network
I’ve had my Chrome browser configured to use Cloudflare 1.1.1.1 secure DNS for a couple years now. Last week it suddenly started failing. If I change the Chrome config to use Google or OpenDNS it works fine. Going to https://1.1.1.1/help shows it’s not connected, but I can connect to the resolvers. The AS values stay … Read More “Cloudflare DoH Suddenly Failing” »
My current configuration is this one: Redirect mysite.com | https://www.mysite.com CNAME mysite.com | ghs.google.com 3h CNAME user | passkey | 3h What’s wrong with this ? Thanks in advance for all the replies. submitted by /u/Old_Bookkeeper_6829 [link] [comments] Powered by WPeMatico
I’ve been tinkering with DNSSEC in my homelab: lab.domain.com I’ve pushed DS records to the parent zone ‘domain.com’, and added glue records naming my local dns servers. lab.domain.com. 300 IN NS dc01.lab.domain.com. lab.domain.com. 300 IN NS dc02.lab.domain.com. lab.domain.com. 300 IN NS ns03.lab.domain.com. 2 windows servers, 1 ubuntu server running BIND. When I run DELV with … Read More “DNSSEC on local LAN: questions.” »
that point to: Name: rr5dd Value: ns1.rocketdnserver.com — under construction page submitted by /u/kimberly563 [link] [comments] Powered by WPeMatico
From your local home (or business) network to the internet, how do you use dns? View Poll submitted by /u/dnschecktool [link] [comments] Powered by WPeMatico
I am currently using Google DNS 8.8.8.8 but I dislike it as it does not automatically block ads from Youtube. Are there any public DNS servers that allow viewing Youtube videos by blocking Google ads? submitted by /u/Allah19122022 [link] [comments] Powered by WPeMatico
Hi, at the moment our MX record is resolved with an A record (mail.company.de). This A-record points to a public IP address of our fast internet connection. If this internet connection fails, emails from our company are automatically sent over a slower internet line with a different public IP address. This leads to the … Read More “MX Record two public ip-addresses” »
Here is a post for all the networking engineers telling sysadmins it’s not the network. Tonight it was DNS, when someone sets a static entry in Local DNS to a Dynamic IP this post is for you. The networking team won this round but not the war keep up the good fight. submitted by /u/takescaketechnology … Read More “Tonight yes it was DNS…” »
I’ve just received the new announcement from NO-IP… $24 per year for a single host name And you can pay more if you want additional.. My current plan of $24 per year gets me 25 hostnames. That’s a massive price hike. submitted by /u/_blackdog6_ [link] [comments] Powered by WPeMatico
Hi! I’m trying to learn how to host my own authoritative dns in my home lab using nsd. Once i get it up and running fully, i would like to use it full time for the services that i plan on running at home. Would you suggest not bothering with setting up a reverse zone … Read More “Reverse zone for home network” »