Information about DNS and network
i was learning how to use unbound and i noticed something weird when i use unbound to forward queries while connected to my home’s wifi the dnssec validation fails here’s some logs forwarding to the isp’s resolver forwarding to google’s resolver forwarding to cloudflare forwarding to quad9 while it validates fine if i use cellular … Read More “is my isp breaking dnssec?” »
Currently I have 2 authoratative nameservers, each corresponding to a unique server and IP address. There are multiple domains hosted with the current setup, each with the 2 NS records set in the parent zone. Current setup: ns1.example.com. <-> 1.1.1.1 ns2.example.com. <-> 1.1.1.2 My question is, if I wanted to add an additional nameserver, what … Read More “Adding Additional Nameserver(s) – Reuse FQDN vs. New NS record” »
Hi all! 🙂 FreeBSD 13.0, Unbound 1.15.0 as local resolver for the network, with TSL –> Quad9. TL;DR: I would like to filter/mute DNS lookup requests for certain domains lookups on my server from clients on the local network. A number of clients on my network use a VPN client connected to a remote office … Read More “Ability to filter DNS queries for certain domains” »
Hi, I’ve just installed Unbound, i need some suggestions on how to setup it right. My OS is Fedora 35 and i use Protonvpn, also what is the best DNS encrypting method? ie. dnscrypt2,DNS over TLS ecc. I can’t find a tutorial for fedora for unbound. Thanks for any reply submitted by /u/Harold3D [link] [comments] … Read More “Setup Unbound/DNS over TLS for “Privacy/Security”” »
I want to have a DNS management system for my company. I searched the internet but I have been confused. I think PowerDNS is one of the bests. But I cannot find any good tutorial to learn working with it. Some of my required features are: – Have weighted round-robin (or ability to write a … Read More “Some of the popular DNS management services as a self hosted service” »
I already asked this question here, but I don’t really understand Patrick Mevzek’s answer and I opted to ask here because reddit is more friendly when it comes to ask for clarifications. The hostname is if you want to create nameservers that match your domain e.g. ns1.example.com, ns2.example.com depending on how many IP addresses you … Read More “What’s the difference between Domain NameServers and Domain Hosts?” »
hello i would like to know if theres any free dns service that can let you use a port on it to access something in your computer like a web server and minecraft server. i am aware of things like zerotier and it is great, but isnt so easy for everyone to use so theres … Read More “free dns service with port forwarding” »
Dear r/dns, I have a friend that has her hosting, domain (example.com), website and emails all in one place (let’s call it FriendHost). He wanted me to create her a new website, but keep all her other services still in FriendHost. I created the website on my hosting provider (let’s call it MyHost). I’m trying … Read More “Question about A- and MX-records?” »
I’m not great with domains. I support a nonprofit’s IT and I’m trying to resolve issues. From what I understand there isn’t anything to do about the warnings received in MX Toolbox here. I will create a DMARC Quarantine/reject policy as time goes on. Google Suppport posts show that “Reverse DNS does not match SMTP … Read More “CNAME records cannot be at the root domain.” »
Why is that virtually all the big names in DNS service, and smaller ones too, remove the requirement to append a dot to fully qualified domain names in DNS records, in DNS configuration UI? Not to mention I am almost never handed DNS records to enter, that have FQDNs with a dot at the end: … Read More “Why is the requirement to append a dot to FQDNs in DNS records, hardly ever observed in DNS configuration UI?” »