Latest posts

Blog Age Hits Title
9d8RFC 9137: Considerations for Cancellation of IETF Meetings
Pour son travail de normalisation technique, l'IETF tient normalement trois réunions physiques par an. La pandémie de Covid-19 a évidemment changé tout cela. Les premières décisions d'annulation ont été prises selon un...
9d15Broken Yahoo/Verisign DNSSEC?
I just tried going to finance.yahoo.com and the page wasn't loading. I know that when this happens I need to resolvectl query site to see if it's because of DNSSEC since I have my DNSEC=yes for my systemd-resolved....
9d16Why doesn't reverse lookup always work?
Pretty much title. For example if i run nslookup www.reddit.com it returns something like Non-authoritative answer: www.reddit.com canonical name = reddit.map.fastly.net. Name: reddit.map.fastly.net Address:...
9d7PowerDNS Recursor 4.5.6 Released
We are proud to announce the release of PowerDNS Recursor 4.5.6. This release contains fixes to the way RPZ updates are handled and a fix to a case where traffic to a forwarder could be throttled while it should not....
10d8Vanity DNSSEC key tags
One thing leads to another, you click here, you click there, and suddenly there’s this post about generating vanity DNSSEC key tags which amused me. I was in relax mode, so I thought I’d try it out. #!/bin/bash zone =...
10d11What are DNS Zones?
Hello! I've recently started taking Netoworking Classes and now we have DNS. I'd say I understood the whole thing except what DNS Zones are. I have absolutely no Clue. I've tried watching a couple Videos but it just...
11d6RFC 9132: Distributed Denial-of-Service Open Threat...
Le protocole DOTS (Distributed Denial-of-Service Open Threat Signaling) vise à permettre au client d'un service anti-dDoS de demander au service de mettre en route des mesures contre une attaque. Ce RFC décrit le canal...
12d8Indiquer la consommation énergétique par requête a-t-il un..
Dans les débats sur l'empreinte environnementale du numérique, on voit souvent citer des coûts énergétiques par opération élémentaire, du genre « un message consomme X joules » ou bien « une recherche Google brûle autant...
13d8PowerDNS Recursor 4.4.6 Released
We are proud to announce the release of PowerDNS Recursor 4.4.6. This release contains fixes to the way RPZ updates are handled and a fix to a case where traffic to a forwarder could be throttled while it should not....
13d17Split DNS issue
Users in our company have 2 emails in their Outlook 2016 client, CompanyA.com (Us) and CompanyB.com ( Parent Company) For some reason when we change the password for CompanyB.com, our Outlook clients pop up the login...
14d9First Alpha Release for Authoritative Server 4.6.0
Hello! Today we released the first Alpha version for Authoritative Server version 4.6.0. Version 4.6.0 mostly brings small improvements and fixes, but there are two notable new features: support for incoming PROXY...
14d10Plusieurs domaines de premier niveau en panne
Le monde des noms de domaine a vu aujourd'hui un incident rare : la panne complète d'un TLD, ".club", et même de plusieurs autres.
14d17Google DNS Authentic Data
I try my best to be an extreme perfectionist when it comes to tech, net and cybersec. Learned about https://dns.google.com/ ... and it spits out that my site has AD = false. I've found some old post here which taught...
15d21bind9 ipv6 server oddities - glue issues ?
We have dual ipv4 and ipv6 compute devices and both are reachable . One secondary dns server gets ipv6 traffic logged and the primary master appears to get little ipv6 action. It is running the same script to report on...
15d20More details about the October 4 outage
submitted by /u/Mcnst [link] [comments]
15d19What really caused facebooks outage? It’s not a software...
Facebook says that it was an update gone wrong. I say otherwise. During the outage all of Facebook‘s DNS record entries were not resolving. This included the domain name of the registrar that hosts Facebook‘s domain...
15d15He.net DNS loggin
Does anyone know if He.net logs dns queries? If so can someone recommend a service besides free dns submitted by /u/throwsa12345 [link] [comments]
15d14QNAME Minimisation and RPKI IPv4 important?
I'm using NextDNS right now and when I run a check both of these are enabled. I however was wanting to switch to CIRA Canadian Shelid but when I run a check using that DNS both QNAME Minimisation and RPKI IPv4 are...
16d19NXDOMAIN interception fix?
Hi, I’m not sure this is the right sub for advice to stop DNS hijacking? After constant freezing I followed a backups ping test in OSX terminal that showed different IP addresses connected to Akamai Technologies. Is...
16d19Are you understood today, why centralized DNS is not good?
DNS centralization is evil. See the recent Facebook disruption. Blockchain-based emerDNS is real solution. See the article:...
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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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