Author: firstdns

maybe this is the wrong subreddit, if so please tell me where to post this. i use nextdns and i checked my logs and this was by far the most resolved domain, it gets resolved on my pc every 2-3 minutes, any idea what that is? submitted by /u/ymm_exe [link] [comments] Powered by WPeMatico

I have a idea for my project to do DNS fallback using powerdns and lua scripting like that we always use public dns resolver (like 1.1.1.1, 8.8.8.8) and when we cannot get response or NXDOMAIN for the special domain(“mytest.com”), we will fallback to our local dns server(127.0.0.1:1053) to resolve it. how can I do it? … Read More “DNS fallback using powerdns and lua scripting” »

Hello, I know that there is a way to set private DNS on android and it works fine for mobile data, but when I’m connected to my home wifi, I would like to be connected to my home DNS server. How to achieve that? Private DNS seems to override any other DNS setting submitted by … Read More “How to use different DNS on wifi and mobile data on Android?” »

Recently i switched from bind to knot but knot bloating my main zonefile with dnssec records, any way available like bind foo.bar.zone.signed? submitted by /u/Adventurous-Web-451 [link] [comments] Powered by WPeMatico

Check2ip.com Was The Best Intel People Started Making Threats. I Would Rather Live In A World Where Check2ip.com Exists. submitted by /u/dc4Rez [link] [comments] Powered by WPeMatico

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

I want to prevent myself or add friction to listening to certain podcasts I am somewhat addicted to… submitted by /u/joyloveroot [link] [comments] Powered by WPeMatico

Hi there! I’m running my own GeoDNS server (CoreDNS + geoip plugin) for an uni project. Overall perfomance is good, but in some cases resolving doesn’t work as expected, for example, USA client resolve address to EU server IP when the USA address is available. I guess that the reason is that many clients use … Read More “How to improve my GeoDNS server perfomance?” »

I’ve got a 2019 Samsung Q60r smart TV. I’ve also got a Calix router. When I use a public dns like cloudflare or Google dns, the TV doesn’t connect properly to Samsung TV plus service. However when I use my isp dns it connects perfectly. However, if I use my Verizon Hotspot with my Samsung … Read More “dns for smart tv” »

I’ve been digging into DNS and its infrastructure lately, and there’s one question I just can’t find a solid answer to. Why are there exactly 13 root name server clusters? (Not 12, not 14 — but specifically 13.) I understand that the root servers use Anycast, and that a priming query asks one of them … Read More “Why are there exactly 13 root name server clusters?” »