Month: April 2022

Hi, i don’t find the configuration for IPv6 of OpenDNS? They support it? And they support DNS ECS? Thanks submitted by /u/ProgettoPrisma [link] [comments] Powered by WPeMatico

I only use my handful of domains for my own personal and (very) small business email and a few other very low traffic things. So I’m not needing anything corporate-grade. But nor am I adverse to paying a wee bit to get a quality service that won’t egregiously sell my data, or drop off the … Read More “I’d like to separate my DNS from my registrar. Which DNS hosting to go with?” »

I have a customer that is using an IP range that belongs to the ISP. he is hosting his own DNS. The customer is asking the ISP to change the PTR record to point to his server name. for example the current rdns resolves to 1.1.1.ISP.com but the customer wants it to 1.1.1.1.customer.com my questions … Read More “rdns for a different domain” »

I have a customer that is hosting his DNS at a Data center. The Data Center manages the DNS records. I am pointing the customer DNS cashing server to the Data Center ns1 and ns2. Also I am pointing ARIN rDNS subnet to point to the Data Center ns1 an ns2. Data Center support is … Read More “rDNS question.” »

I was reading this nice document giving advice about managing SPF records, and one warning I did not understand is as follows: The exists directive is a potential security risk. https://www.m3aawg.org/sites/default/files/m3aawg_managing-spf_records-2017-08.pdf ​ Anyone can guess what they might be referring to? ​ Thanks a lot! submitted by /u/mlrhazi [link] [comments] Powered by WPeMatico

Hello, I’m a coder and would love to know how services like DNSFlex or Smart DNS services in general work. The way this works is to subscribe to that service and utilise their DNS servers instead of your own. That is enough for the streaming services to believe that you are a residential customer in … Read More “How does DNSFlex or Smart DNS services work?” »

It has been a few hours since all our DNS records stopped working and our whole system is down. I manually checked our servers with their public IPs, and they are working fine but none of the Porkbun records are pointing to our servers. Is anyone facing the same? submitted by /u/RecursiveEngineer [link] [comments] Powered … Read More “Porkbun down?” »

Hi guys! I’ve been playing around with Unbound as local resolver/cache for my network, and it has been working very well. I would like to enable DoT towards the forwarders (Quad9, in my case), but have run into problems with getting it to work – and I am fairly sure I am failing at the … Read More “Unbound and DNS-over-TLS (DoT) – How to setup the SSL certs?” »

I’m in a situation where I have a home lab that I access through using different domains if I’m connecting via a VPN or just the at-home lan. For example at home I would browse to “nextcloud.lan” and from the VPN I’ll use “nextcloud.vpn”. This is because the “.lan” is on a 192.x.x.x subnet and … Read More “Can PowerDNS filter A records based on client subnet?” »

I had another post but figured this was a new question… I had trouble with Opendns not blocking graphic images in google’s search results. Our Netgear router has parental controls which I also just turned on. They have the option of forcing google’s search to safe search mode. It also has filters etc. The Netgear … Read More “Using Opendns with router controls” »