Tootfinder

The Pi-hole® is a #DNS sinkhole that protects your devices from unwanted content, without installing any client-side software
https://pi-hole.net/

If you ever want to hear your family come to life. Take down the home DNS server lol. #DNS

The standalone Proxmox server is basically done at this point, all three DNS servers are online and secure, the Tailscale VM is online after completely forgetting that it was running on one of the Raspberry Pis, and the `authentik` instance that I'm gonna need to work on tomorrow.
#proxmox #dns

So I was pretty enthusiastic about #DNS4EU at first.
Then I've discovered it blocklisted some random pastebin. Well, it happens. I mean, pastebins frequently get into trouble because of people pasting random shit. So I've filed an unblock request. I've suddenly got a mail to confirm registration in some random company's system — I suspect it was related to DNS4EU, but no clear indication. I've ignored it.
Then they've blocklisted my mail provider, for no apparent reason. It's still blocked. I've switched to the "unfiltered" version to be able to access my mail again.
Today I've gotten a mail via my backup MX. My main MX is up. My educated guess is that sysadmins using DNS4EU now get my mail redirected to their "site blocked" server. Isn't that great?
PS. Maybe if more people filed unblock requests for "poczta.ftdl.pl", it would help. It's a non-profit e-mail provider.
#DNS #ItsAlwaysDNS

my workadventure.re google chrome app did not load today. If this happens to you as well, you need to flush/reset the Chrome DNS Cache or use another browser. ;) #TIL #DNS #Cache

.gov #DNS notes
On 2025-01-19 there were two "biden" names, bidenlibrary and bidenwhitehouse. Not so unusual. Associated names for Obama and Trump were also there and remain still. These are exec branch names but the agency responsible for them is the National Archives and Records Administration (NARA).
As of today, there are four additional "trump" labels in the …

Are you doing something interesting with #DNS #security, #DNSSEC, routing security, or other forms of #Internet

Call for Participation - ICANN DNSSEC and Security Workshop for the ICANN 85 Community Forum
ICANN invites proposals for its DNSSEC and Security Workshop at the ICANN85 Community Forum in March 2026, offering a platform for global experts to share insights on DNS, routing security, and emerging threats.

Yesterday, I managed to 1) install #PiHole on a #RaspberryPi behind in my #Tailscale mesh and configure the #DNS to…