Latest posts

Blog Age Hits Title
17d11NXNSAttack: upgrade resolvers to stop new kind of random...
submitted by /u/eberkut [link] [comments]
17d10Does a DNS certification exist?
Im currently learning DNS and i would very much like a badge or certfication when i feel ive mastered it enough to show my employeer. Does such a certification exist? submitted by /u/BlueEyedGirl25 [link] [comments]
17d8PowerDNS Recursor 4.3.1, 4.2.2 and 4.1.16 Released
Hello!, Today we are releasing PowerDNS Recursor 4.3.1, 4.2.2. and 4.1.16, containing security fixes for three CVEs: CVE-2020-10995 CVE-2020-12244 CVE-2020-10030 The issues are: CVE-2020-10995: An issue in the DNS...
17d14I need some help with filtering A records from a forwarder..
I have a simple zone: zone myauthority.local IN { type forward; forwarders { 10.10.10.100; } ; }; The purpose of this is to facilitate IWA integration across subnets, the device i'm trying to integrate is in a...
17d16Quickly find DNS traffic that might be suspicious / not in..
submitted by /u/uWillUnderstand-1Day [link] [comments]
18d13DNSimple just released an API client for C#, if you are a...
submitted by /u/pupeno [link] [comments]
18d11Google launches .meet gTLD after Meet service goes free...
Google Registry is to launch its .meet gTLD next week with a sunrise period for trademark owners, but, perhaps controversially, it intends to keep the rest of the domains for itself. It is expected that the company plans...
18d12Aussie ccTLD surges under coronavirus lockdown
Australia s .au ccTLD may have been in decline recently, but it saw a surge in new domain registrations during its coronavirus lockdown, according to registry stats. auDA said that 48,754 new .au domains were registered...
18d15Représentation sous forme texte de ce qui passe sur le...
Dans beaucoup de protocoles réseau, ce qui passe « sur le câble » est dans un format binaire incompréhensible pour un humain. Il est souvent utile de pouvoir le représenter sous forme texte, par exemple lorsque des...
19d10I setup dnsmasq, nslookup is fast but ping or ssh are...
Here is how I set it up I am playing with docker and selfhosting and trying to solve the issue of accessing local stuff by the domain name when on the network. ping docker-host has slow start ping 10.0.19.2 is...
19d15Obfuscation; a user's guide for privacy and protest
Beaucoup d'efforts sont aujourd'hui dépensés pour protéger la vie privée sur l'Internet. En effet, le déploiement des réseaux informatiques a permis une extension considérable de la surveillance, privée comme étatique....
20d10Child Name Servers
I'm new to DNS so forgive me if the question is silly but I couldn't find the answer or maybe I didn't look in the right place. I wanted to know what child name servers are used for? Do they act as a redundant name...
20d10Looking for a Domain management app or program to keep...
Looking for a Domain management app or program to keep track of my registered domains. Getting tired of excel spreadsheets. I mostly use Google Domains, Porkbun, Namecheap. Will like to use a FOSS if available. submitted...
20d12Supervision répartie sur plusieurs sites avec Icinga
De nos jours, quand on est un ou une ingénieur système responsable d'un service Internet un peu sérieux, on a une supervision automatique du service, pour être prévenu des pannes avant de se faire engueuler sur Twitter....
21d12How am I getting email from dude@example.com?
I own my own domain, example.com . My DNS provider is Cloudflare. At some point a few years ago, I managed to (somehow) do something so that when I send email to [ dude@example.com ](mailto: dude@example.com ) that email...
21d11CoreDNS over https proxy
I am using CoreDNS as a local dev DNS server to help map hostnames to different IP addresses on the fly. I run it as a container. Sometimes, the hostname needs to map to a local docker container running on my laptop,...
22d15Episode 61
In this episode, Matt and Cricket are joined by Kim Davies of ICANN and PTI (you ll have to tune in to find out what that stands for).  Kim edifies us on key ceremonies and the Herculean efforts required to keep a key...
22d16What is your pain point and what kind of content would you..
Hello, I want to maybe write a couple of articles or make a couple of videos about DNS and technical aspects that are related to it. I would love your personal opinions on what kind of content you would like to see,...
22d12Issues Using NextDNS simultaneously with VPN
I only recently started researching DNS, and just installed Next DNS in order to further my online privacy. After following the instructions, I enabled DNS and tried to use my VPN (Proton VPN, the free version) and...
22d19Does email resolution start with an A record?
Does an email client fist resolve the domain with an A record and then search that domain for mx records? submitted by /u/ParameterOne [link] [comments]
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DNSsexy is an aggregation of DNS related blogs and news. It is built, edited and maintained by Jan-Piet Mens with substantial contributions by Carsten Strotmann.

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