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#dns
68 posts61 participants3 posts today
gut versteckt, könnt ihr auch systemweit Werbung und Tracker verschwinden lassen – ganz einfach mit wenigen Handgriffen für 
www.kuketz-blog.deFür Anfänger/Bequeme: Werbung und Tracker unter iOS/Android systemweit verbannenMit einfachen Mitteln können Android- und iOS-Nutzer Werbung, Tracker und Co. systemweit (in allen Apps) loswerden. Die größtenteils rechtswidrige Datensammlung- bzw. -erhebung muss niemand hinnehmen.
As identified by people here, DNS mixup took down Zoom the other day:
Continued thread
I'm currently also working on the #powerdns (authoritative) podman plugin impelementation and blocky (#DNS caching) because every good home network needs those things.
I also wrote a pretty opinionated CA #Ansible role that automatically creates and deploys server certificates to all my hosts.
I mean when I automate psql I will have to support TLS out of the box as well, right?
Isn't anybody into those things? I love to have another maintainer for my MMN collection.
Tercer mes al hilo en el que el #DNS #NextDNS me deja a gamba. Muy trucho. :mspoopflame:
Ahora, le toca a #AdGuardDNS. No tiene la cantidad de opciones que NextDNS, pero, por lo menos, espero que sea serio.
̶E̶l̶ ̶i̶n̶o̶d̶o̶r̶o̶ [
] ChatGPT me mencionó #ControlD, #LibreDNS y #DNS0, así que ya tengo para divertirme los findes XL. 
️
Multiple domains leveraging #DNS #tunneling have been probing the Internet for public IPv4/IPv6 resolvers. Lacking TXT/PTR records, the associated DNS traffic is highly suspicious. These #scans began in Jan 2025 and peaked earlier this week. More info at https://bit.ly/4iibcTF
GitHubUnit42-timely-threat-intel/2025-04-16-IOCs-for-tunneling-based-scans-for-DNS-resolvers.txt at main · PaloAltoNetworks/Unit42-timely-threat-intelA collection of files with indicators supporting social media posts from Palo Alto Network's Unit 42 team to disseminate timely threat intelligence. - PaloAltoNetworks/Unit42-timely-threat-intel
I have been running the new Android #DNS app by @quad9dns for just a few hours and already found one bad offender. My Garmin watch face was phoning home to Dubai several times per hour to https://pay-to-use.com/
pay-to-use.comPayToUse
I observed the Zoom outage yesterday in real time when my wife couldn't connect to a meeting and called me in to help troubleshoot. While I didn't do any deep troubleshooting, when I noticed Zoom's main website was also down, I figured there were only a few classes of issue that could cause that kind of outage, DNS being the first.
It turns out it was not only DNS, but it was a Registrar<->TLD issue apparently completely outside of Zoom's control. Scary.
https://www.theregister.com/2025/04/17/zoom_outage_godaddy_blamed/
The Register · Daddy of a mistake by GoDaddy took Zoom offline for about 90 minutes
Some good news for today: demonstrable improvements in addressing DNS abuse.
https://www.sidn.nl/en/news-and-blogs/icanns-anti-abuse-measures-look-to-be-having-the-desired-effect
Thanks @index for including this in the newsletter! Always nice to see something positive.
At our 25th year anniversary party, we asked friends to deliver talks about a subject they are passionate about outside of work #DNS, #routing, #foss, ..
Mirjam gave a talk about #ArtBrut/Outsider Art, which was very well received. Now, one of the collections she talked about, the Collection Prinzhorn, that preserved art even through WWII, is now at risk.
She asked us to raise awareness, and we are inspired to help. Care? Donate or join their association of friends https://www.freundeprinzhorn.de/index-en.html
www.freundeprinzhorn.defreundeSP-EN
We've told many of users to "stay tuned" for news on our #Android app - well, here it is!
Quad9 Connect is now available on F-Droid! If you're new to #FDroid check out our blog post for more information!
https://www.quad9.net/news/blog/quad9-connect-now-on-f-droid/
heise+ | Vertrauenswürdige E-Mail: Spoofing-Schutz über DNS einrichten
Domain-Inhaber können E-Mail-Spoofing deutlich erschweren, wenn sie über das Domain Name System (DNS) standardisierte Informationen zur Verfügung stellen.
iX MagazinVertrauenswürdige E-Mail: Spoofing-Schutz über DNS einrichtenDomain-Inhaber können E-Mail-Spoofing deutlich erschweren, wenn sie über das Domain Name System (DNS) standardisierte Informationen zur Verfügung stellen.
correct HTTPS (SVCB) record support is still a distant dream for Firefox and chrome. So #AWS adding static IPs to cloudfront will be welcome for many customers.
Natch AWS mangles #DNS terms in the announcement, but the feature is good anyways.
https://aws.amazon.com/about-aws/whats-new/2025/04/amazon-cloudfront-anycast-static-ips-apex-domains/
Amazon Web Services, Inc.Amazon CloudFront announces Anycast Static IPs support for apex domains - AWSDiscover more about what's new at AWS with Amazon CloudFront announces Anycast Static IPs support for apex domains
Meine Datenschutz und Privatsphäre Übersicht 2025, für die Allgemeinheit 
Teilen erbeten 
als PDF:
https://cryptpad.digitalcourage.de/file/#/2/file/pIOSst7Z53pFECyng-lX9LlQ/
#DSGVO #TDDDG ( #unplugtrump )
#Datenschutz #Privatsphäre #sicherheit #Verschlüsselung
#encryption #WEtell #SoloKey #NitroKey #Email #Cybersecurity #Pixelfed #Massenűberwachung
#Google #Metadaten #WhatsApp #Threema #Cryptpad #Signal
#Hateaid #Cyberstalking #Messenger #Browser #Youtube #NewPipe #Chatkontrolle #nichtszuverbergen #ÜberwachungsKapitalismus #Microsoft #Apple #Windows #Linux #Matrix #Mastodon #Friendica #Fediverse #Mastodir #Loops #2FA #Ransomware #Foss #VeraCrypt #HateAid #Coreboot #Volksverpetzer #Netzpolitik #Digitalisierung #FragdenStaat #Shiftphone #OpenSource #GrapheneOS #CCC #Mail #Mullvad #PGP #GnuPG #DNS #Gaming #linuxgaming #Lutris #Protondb #eOS #Enshittification
#Bloatware #TPM #Murena #LiberaPay #GnuTaler #Taler #PreppingforFuture
#FediLZ #BlueLZ #InstaLZ #ThreatModel
#FLOSS #UEFI #Medienkompetenz
So an update pushed out to stuff.co.nz over the last couple of days has made it pretty much unusable due to additional tracking/surveillance capitalism. Links from front page are not fetchable anymore if you sanitize #DNS / cookies etc #NewZealand #media usual agent switching techniques don't fix it - and it does it across the three browsers I tested.
Update: domain unsuspended!
Porkbun took a dim view of the outcome apparently; overnight they went into bat for me while I slept and have now sorted it with XYZ! I have updated them with the responses from Spamhaus and are going to follow up on that as well. Honestly I am super impressed with Porkbun after this. Faith in (some of) humanity restored. Especially their staff member Steve.TLDR: Be wary using XYZ owned domains
What a fucking debacle. I purchased a cheap .quest domain to run my xmpp server on for my family and a few close friends. It was on sale, was cheap and I grabbed it.It lasted less than 24 hours before being suspended by the regsistrar.
Turns out, it ended up on a spamhaus list, and XYZ suspends domains automatically based on that. I have lodged tickets with each, but can't rectify because:
- Spamhaus issues can't be rectified because the domain is locked
- XYZ won't unsuspend because it is still on the Spamhaus blocklist
Chicken and egg. I have tickets with each, and with Porkbun which is where I started.
I get it. It's a fucking great scam to bleed money from spammers when they snap up cheap domains.
I just wanted one to self-host xmpp for my family though, and am now caught up in the loop sadly.
It is extremely unlikely I will purchase any other XYZ owned domains (there are a lot, and some fun ones sadly).
Spamhaus in itself isn't necessarily a bad thing; it is a great tool. But automatically flagging everything listed by it in your registrar? Yeah nah fuck that. XYZ using external blocklists where everything is automatically opted in with no practical recourse is a terrible idea. The same goes for domains, fedi, whatever. There is always collateral damage and it sours it for everyone. It is just a stupid.
#spamhaus #domains #domain #DNS #XYZ #spam #blocklist #porkbun
#WebinarPiF – Alessandro Fiorotto – Tophost, Seeweb – Il nome a dominio, la porta d'accesso al mondo digitale libero
