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Fibonacci Number Certificates

https://www.johndcook.com/blog/2026/02/05/fibonacci-certificate/
1•y1n0•1m ago•0 comments

AI Overviews are killing the web search, and there's nothing we can do about it

https://www.neowin.net/editorials/ai-overviews-are-killing-the-web-search-and-theres-nothing-we-c...
2•bundie•6m ago•0 comments

City skylines need an upgrade in the face of climate stress

https://theconversation.com/city-skylines-need-an-upgrade-in-the-face-of-climate-stress-267763
3•gnabgib•7m ago•0 comments

1979: The Model World of Robert Symes [video]

https://www.youtube.com/watch?v=HmDxmxhrGDc
1•xqcgrek2•11m ago•0 comments

Satellites Have a Lot of Room

https://www.johndcook.com/blog/2026/02/02/satellites-have-a-lot-of-room/
2•y1n0•12m ago•0 comments

1980s Farm Crisis

https://en.wikipedia.org/wiki/1980s_farm_crisis
3•calebhwin•12m ago•1 comments

Show HN: FSID - Identifier for files and directories (like ISBN for Books)

https://github.com/skorotkiewicz/fsid
1•modinfo•17m ago•0 comments

Show HN: Holy Grail: Open-Source Autonomous Development Agent

https://github.com/dakotalock/holygrailopensource
1•Moriarty2026•25m ago•1 comments

Show HN: Minecraft Creeper meets 90s Tamagotchi

https://github.com/danielbrendel/krepagotchi-game
1•foxiel•32m ago•1 comments

Show HN: Termiteam – Control center for multiple AI agent terminals

https://github.com/NetanelBaruch/termiteam
1•Netanelbaruch•32m ago•0 comments

The only U.S. particle collider shuts down

https://www.sciencenews.org/article/particle-collider-shuts-down-brookhaven
2•rolph•35m ago•1 comments

Ask HN: Why do purchased B2B email lists still have such poor deliverability?

1•solarisos•35m ago•2 comments

Show HN: Remotion directory (videos and prompts)

https://www.remotion.directory/
1•rokbenko•37m ago•0 comments

Portable C Compiler

https://en.wikipedia.org/wiki/Portable_C_Compiler
2•guerrilla•39m ago•0 comments

Show HN: Kokki – A "Dual-Core" System Prompt to Reduce LLM Hallucinations

1•Ginsabo•40m ago•0 comments

Software Engineering Transformation 2026

https://mfranc.com/blog/ai-2026/
1•michal-franc•41m ago•0 comments

Microsoft purges Win11 printer drivers, devices on borrowed time

https://www.tomshardware.com/peripherals/printers/microsoft-stops-distrubitng-legacy-v3-and-v4-pr...
3•rolph•41m ago•1 comments

Lunch with the FT: Tarek Mansour

https://www.ft.com/content/a4cebf4c-c26c-48bb-82c8-5701d8256282
2•hhs•45m ago•0 comments

Old Mexico and her lost provinces (1883)

https://www.gutenberg.org/cache/epub/77881/pg77881-images.html
1•petethomas•48m ago•0 comments

'AI' is a dick move, redux

https://www.baldurbjarnason.com/notes/2026/note-on-debating-llm-fans/
5•cratermoon•49m ago•0 comments

The source code was the moat. But not anymore

https://philipotoole.com/the-source-code-was-the-moat-no-longer/
1•otoolep•49m ago•0 comments

Does anyone else feel like their inbox has become their job?

1•cfata•49m ago•1 comments

An AI model that can read and diagnose a brain MRI in seconds

https://www.michiganmedicine.org/health-lab/ai-model-can-read-and-diagnose-brain-mri-seconds
2•hhs•53m ago•0 comments

Dev with 5 of experience switched to Rails, what should I be careful about?

2•vampiregrey•55m ago•0 comments

AlphaFace: High Fidelity and Real-Time Face Swapper Robust to Facial Pose

https://arxiv.org/abs/2601.16429
1•PaulHoule•56m ago•0 comments

Scientists discover “levitating” time crystals that you can hold in your hand

https://www.nyu.edu/about/news-publications/news/2026/february/scientists-discover--levitating--t...
3•hhs•58m ago•0 comments

Rammstein – Deutschland (C64 Cover, Real SID, 8-bit – 2019) [video]

https://www.youtube.com/watch?v=3VReIuv1GFo
1•erickhill•58m ago•0 comments

Tell HN: Yet Another Round of Zendesk Spam

5•Philpax•59m ago•1 comments

Postgres Message Queue (PGMQ)

https://github.com/pgmq/pgmq
1•Lwrless•1h ago•0 comments

Show HN: Django-rclone: Database and media backups for Django, powered by rclone

https://github.com/kjnez/django-rclone
2•cui•1h ago•1 comments
Open in hackernews

DNS Firewalling with MISP and Technitium DNS Server

https://zaferbalkan.com/technitium-misp/
22•feldrim•2mo ago

Comments

feldrim•2mo ago
I've played with threat intelligence to build a simple, on premises PDNS out of a privacy-focused DNS server.
avhception•2mo ago
When I read "PDNS", I will probably always think "PowerDNS".
feldrim•2mo ago
Yes. That's why I put the footnote there.
avhception•2mo ago
Well, I read that footnote, but I'm not sure if overloading the acronym is the best idea, is what I'm trying to say.
feldrim•2mo ago
I agree with you there. But the term does not belong to me buy yo CISA and other organisations. But it's not as bad as Cyber Security Awareness Month acronym at least
walletdrainer•2mo ago
“PDNS” also often refers to “Passive DNS”, never heard of “protective dns” before.
Milpotel•2mo ago
Don't get too exited - Technitium has a bus factor of one, a very small user base and no previous auditing.
esseph•2mo ago
And yet here I am deploying it in production
Milpotel•2mo ago
You are a brave fellow!
esseph•2mo ago
Not so much, just old enough to do proper risk analysis and have safeguards in place.
johnea•2mo ago
Yea, I often wonder when I see this type of article, why don't they just use bind9?

No other DNS resolver is going to come close to it's number of deployment*years in operation.

I didn't read the article though, since I'm not going to enable javasript and cookies just to read someone's blag post 8-/

HTML much?

feldrim•2mo ago
The only problem there is for GDPR consent thingy. You can disable and proceed. I don't use any telemetry except for the consent banners.

When it comes to Technitium, well, it's written in the blog.

johnea•2mo ago
If my browser is blocking cookies, you don't need my consent, because you're not going to set any cookies.

GDPR preempted...

Milpotel•2mo ago
> why don't they just use bind9?

Because bind9 is not a dns server but a collection of all available CVE types for further studying.

johnea•2mo ago
I guess wikipedia doesn't agree with you:

"BIND is the de facto standard DNS server"

https://en.wikipedia.org/wiki/Comparison_of_DNS_server_softw...

9 just being the currently deployed version.

A non-wikipedia reference:

https://dn.org/a-comprehensive-comparison-of-popular-dns-ser...

Although this article does state that bind's "configuration files and options require careful attention to detail".

So, maybe it's not appropriate for the modern hype-cycle s/w development model?

In general, I don't think I'm disagreeing with you, so I'm not sure what message the reply is intended to convey.

Technitium seems like another one of those: "My weekend hobby project was to reinvent fire, and the wheel" sort of things, that seem popular on the HN feed.

My favorite feature of bind is "split views". This allows the same service to provide DNS on the local LAN, as well as authoritative DNS to the internet.

feldrim•2mo ago
I am fan of Technitium, because I like to build and I built two plugins for it to fit my use case. But at work, we use Windows DNS and Bind in parallel. So, this is also a hobby of mine. The hook for me is that it is built with dotnet, and I have experience in that stack. Other features are secondary actually.

I am curious though, what would TDNS do so that you can replace BIND with TDNS in your homelab/workplace or wherever it is used? I genuinely ask for it so that I can help the original developer with some PRs.

Milpotel•2mo ago
> I guess wikipedia doesn't agree with you:

Are you kidding? Bind has been the de facto standard for DNS servers for ages but it's just a badly engineered piece of software and had braindead vulnerabilities for decades:

https://www.cvedetails.com/vulnerability-list/vendor_id-64/p...

Already 20 years ago it was common knowledge to never use software that Paul Vixie had touched (bind, vixie-cron, sendmail ...) and we used alternatives such as djbdns. Good old times...

johnea•2mo ago
After just a short search to try to come up with some numbers, I find that between 60% and 90% of internet DNS servers are running bind.

And yet somehow, the internet has much bigger problems...

Milpotel•2mo ago
Bold statement just one month after the last cache poisoning vulnerability. Bind is the Microsoft Windows of DNS servers - a lot of users and bugs nonetheless the go-to for many admins because that's what they are most familiar with. And similar to Windows, the internet mostly relies on others - none of the big companies (Meta, Cloudflare, Google, MS, Amazon, Netflix, Twitter...) use bind and neither do most hobbyists. It's just for the plethora of mid-sized companies with unmotivated admins.
ignoramous•2mo ago
> I didn't read the article though, since I'm not going to enable javasript and cookies just to read someone's blag post 8-/

mirror: https://archive.vn/8BCBn

mfro•2mo ago
I love Technitium DNS and have run it for several years now. Thanks for the contributions.
feldrim•2mo ago
I only made two plugins. I have two half baked ones in the making. Both Shreyas and me have day jobs and this is a side quest. Overall, my contributions are about 1% of all the code, so I accept the 1% of the thanks. Kudos to Shreyas.