Hi r/dns I am a IT student and meanwhile i work for a small MSP. I really enjoy learning and working with dns. I have read Cricket Lieus dns books and it took my undestanding for dns to a new level. A question ive had for a while is, why does orgs use a external … Read More “Role of forward servers” »
A couple of companies I have worked for have had downtime due to someone messing up with public DNS records when they clearly didn’t know what they were doing. A lot of organizations do not manage the most critical part of their tech stack correctly; who owns your DNS owns your company, e.g. web, email…. … Read More “I’m building a “Github for DNS”” »
Hi, currently I am kind of lost and don’t know what to do. The problem is as follows: From a few days ago, without any changes, my main domain at https://mydomain.com started not being reachable anymore, while any subdomain, that points to the same IP-address and VPS hosting, is still reachable without any issues. I … Read More “[HELP NEEDED] Main domain not reachable, but subdomain on same host is.” »
I am transferring a client’s domain away from Wix. I want to use Cloudflare, but they do not allow transfers in without first changing the nameservers to Cloudflare’s nameservers. Unfortunately, Wix does not allow you to change nameservers. So I have opted to go for namecheap for the registrar and then use cloudflare as the … Read More “First time transferring domain name and DNS. I have some questions, please help” »
Hi all! https://github.com/ousatov-ua/dns I created HOWTO with detailed steps how to setup caching filtering DNS resolver based on Unbound and Dnsdist (DoH, DoH3, DoT, DoQ), Redis as second level cache. Also, it will be ready for configuring a monitoring based on Grafana, Prometheus and Loki, Promtail (instructions are linked) Hope, it will help! submitted by … Read More “Steps to configure caching DNS resolver with filtering possibilities” »
I bought a domain via SiteGround and I am building a website on Showit. The Showit team gave me the IP addresses to use to point my domain to my Showit site (attached image). When I log into my SiteGround account, I can navigate to my domain, click ‘domain settings’ and there is the option … Read More “Issue changing SiteGround DNS” »
This might be a dumb question, but I’m having trouble wording this to get the right answers on Google. Is there a “zero-trust” or roundabout way we can point our primary domain(which is also used for our email) to something-then points to the webhost? Some context: A company I’m helping out has DNS hosted through … Read More “A record pointing to third party managed webhost” »
All the online tutorials and youtube videos for manually setting cloudflare DNS on Android say the url is: 1dot1dot1dot1.cloudflare-dns.com but the official website says: one.one.one.one Which should I use? submitted by /u/No-Tackle-8652 [link] [comments] Powered by WPeMatico
Hello Guys I’m not sure to create this post , but i was in a mistake , trying to solve a situation , i wil explain : SCENARIO : One month ago , i was using my mikrotik with the DNS function enable , always works fine for my own purpose resolve a domain external … Read More “DNS issue after migrate from dNS Mikrotik” »
We are just taking ove a DNS zone from AWS. The strange thing is, that they seem to have A records with FQDN instead of IPs. That’s not allowed in the offical RFC. So I wonder what this is and why they are not within standard. Here is an example: www.domain.com A ffdsakfjlkasj.cloudfront.net. This should … Read More “A Records with FQDN (AWS)” »