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Tell HN: I've been paying for a rural Tanzanian's education for 10 years

273•lukehandcool•1h ago•56 comments

US Suspends Visa Program for Tech Firms Including Microsoft

https://www.bloomberg.com/news/articles/2026-10-08/us-suspends-visa-program-for-tech-firms-includ...
210•alephnerd•1h ago•212 comments

Beauty in DVD Menus

https://vale.rocks/posts/dvd-menus
135•speckx•3h ago•87 comments

“Math 2.0” will need to value mathematical progress more holistically

https://mathstodon.xyz/@tao/117395269325940185
517•ent101•11h ago•521 comments

The Slow Formation of Durable Software

https://newsletter.dancohen.org/archive/the-slow-formation-of-durable-software/
166•benbreen•2d ago•53 comments

US suspends Microsoft, major IT firms from key green card program

https://www.reuters.com/business/us-suspending-permanent-residency-program-for-microsoft-vance-sa...
73•geox•1h ago•35 comments

Archaeologists Are Reconstructing the 'Invisible' Technologies of the Stone Age

https://www.smithsonianmag.com/science-nature/archaeologists-are-reconstructing-the-invisible-tec...
20•Hooke•19h ago•3 comments

Telnet BBS Guide

https://www.telnetbbsguide.com/
66•kmstout•4h ago•24 comments

Sub-1-Bit LLM Compression via Latent Factorization

https://github.com/SamsungLabs/LittleBit
37•brainless•3h ago•4 comments

Orkut.com

https://orkut.com/
30•andreynering•2h ago•24 comments

I gave Opus 5.5 one prompt and six hours to visualize Invisible Cities

https://quesma.com/blog/invisible-cities-one-shot/
221•stared•4h ago•121 comments

Claude Haiku 5.5

https://www.anthropic.com/claude-haiku-5-5
994•sfkgtbor•22h ago•469 comments

The 15-year search for a band that charted once and vanished

https://shahidhussain.com/writing/search-for-salvage/
288•shahidhussain•3d ago•107 comments

4-hour battery storage is cheaper to install than gas turbines all across globe

https://www.solarpowerworldonline.com/2026/10/4-hour-battery-storage-is-cheaper-to-install-than-g...
25•01-_-•35m ago•1 comments

Time Travel in Braid (2015)

https://qntm.org/braid
64•Ariarule•3d ago•25 comments

Living off-grid: Hundred Rabbits

https://100r.ca/site/home.html
330•Muhammad523•2d ago•136 comments

OpenAI withdraws three mathematical results

https://twitter.com/danintheory/status/2108065033070789090
99•sashank_1509•9h ago•414 comments

New gTLD Application for .lan

https://newgtldprogram-aps.icann.org/applications/CD2694T-T26351/summary
52•mzajc•47m ago•48 comments

Margaret Hamilton has died

https://news.mit.edu/2026/margaret-hamilton-computing-pioneer-dies-1007
1999•muglug•19h ago•231 comments

Float and integer arithmetic follow two different paradigms

https://blog.pkh.me/p/49-float-and-integer-arithmetic-follow-two-different-paradigms.html
32•ibobev•3d ago•8 comments

The Outing of Tinky Winky (2014)

https://priceonomics.com/the-outing-of-tinky-winky/
6•sternmere•21h ago•1 comments

How did Rosalind Franklin miss the helix in her iconic DNA image? She didn't

https://www.science.org/content/article/how-did-rosalind-franklin-miss-helix-her-iconic-dna-image...
268•pavel_lishin•2d ago•92 comments

GPT‑6 and Intelligent UI for everyone

https://openai.com/index/gpt-6-for-everyone/
724•joshuawright11•22h ago•425 comments

2027 Web Platform Feature Ranking

https://interop-rank.fxdx.dev/
27•jaffathecake•3h ago•4 comments

'Jonathan' is the oldest land animal on Earth

https://www.404media.co/oldest-living-land-animal-jonathan-the-tortoise/
232•gumby•20h ago•131 comments

Cleo (Mathematician)

https://en.wikipedia.org/wiki/Cleo_(mathematician)
228•djoldman•1d ago•47 comments

The Mathocalypse

https://scottaaronson.blog/?p=10169
338•6bitquant•21h ago•347 comments

Anne Carson wins Nobel Prize in literature 2026

https://www.theguardian.com/books/2026/oct/08/wins-the-nobel-prize-in-literature-2026
113•sonabinu•4h ago•22 comments

Show HN: Bigwords.page – Turn any screen into a sign. The URL is the app

https://bigwords.page/
628•SpeakingOfBrad•1d ago•148 comments

VECOS – A windows-like operating system for the Vectrex for the UVMC2 [video]

https://www.youtube.com/watch?v=9ranfp_vz30
40•CharlesW•1d ago•11 comments
Open in hackernews

New gTLD Application for .lan

https://newgtldprogram-aps.icann.org/applications/CD2694T-T26351/summary
50•mzajc•47m ago

Comments

mzajc•47m ago
Posting because OpenWRT, possibly others as well, assign .lan names to devices on the LAN by default. People who make use of this might want to follow the application, and, if it goes through, either change the name or make sure queries can't get incorrectly get sent to upstream resolvers.

Regarding that last point, I've had issues with dnsmasq in the past where it was remotely resolving domains even when they were configured to resolve locally. For .lan domains, this could be disastrous because I often send plaintext traffic to them. I did submit a fix/workaround[0], but it's still something to look out for. If anyone knows more about this issue or other ways queries could leak, please share!

[0]: https://github.com/openwrt/openwrt/pull/18610

gclawes•32m ago
RFC 8375: Special-Use Domain 'home.arpa.' is supposed to be used for this.

https://www.rfc-editor.org/info/rfc8375/

c0l0•28m ago
That's nice and all, but OpenWrt (and its use of .lan) predates this particular RFC by a rough 14 years.

I hope the gTLD application gets struck down.

pwdisswordfishq•20m ago
God forbid OpenWrt ever receives an update or something.
c0l0•14m ago
If you actually think it's a trivial affair to change a well-established default with more than 20 years of history that is, on top of all other difficulties that such a change typically encompasses, used to identify and name things, I hereby beg you to never design or provide any kind of infrastructure.
stop50•27m ago
Internal. is also an valid option. I moved everything there about a year ago
pqb•23m ago
It would be awesome if Ubiquity will actually follow this RFC too. The Amplifi product line from Ubiquity have `.lan` support but no `home.arpa`.

[0]: https://amplifi.com/

deno•20m ago
But what if my LAN is in the garage?
esskay•18m ago
and most people dont use it because its an incredibly poor name.
Palomides•6m ago
RFCs were originally formalization of what was being used in practice, home.arpa was chosen apparently for reasons of beauracratic convenience rather than what would best serve existing users who all would prefer .lan and continue to do so since that was published in 2018
montecarl•22m ago
This reminds me of when I used to do IT work for small businesses in college. One printing company I worked for, had about 100 computers on their network, and was using public ipv4 addresses, that they did not own, on their internal network. I forget what range they were using now. But imagine seeing a DHCP server handing out addresses like 142.250.110.1/16 on a LAN and the public ip being something totally different.

It was funny, because when I brought it up to them, it was hard to articulate why it was a problem and I couldn't convince them it was worth the effort of trying to fix. They never ran into a specific issue due to this while I was there but it felt so gross.

irusensei•11m ago
When I was working with Linux based kiosks and PoS systems I had a good share of issues with the Microsoft MVP signature use of .local on their forests. Back then their training material recommended .local for Active Directory services.
deno•9m ago
There's a good reason to do this if you can't be certain what reserved subnets are used in a given network and you absolutely need a static ip for some reason.

At least that's the conclusion I've arrived at at some point, but I don't remember what was the exact use case anymore.

However there are still several global IPv4 ranges that are not local reserved ranges but are effectively reserved and you could use them if you really want to without any issues.

masfuerte•8m ago
The problem is that they wouldn't be able to talk to any internet service that legitimately used those addresses. Whether that was likely to be a problem very much depends on whose addresses they were.
vekntksijdhric•38m ago
This is a security issue for many devices. What could possibly go wrong overriding a tld used for internal networking....
seanw444•36m ago
This was my first thought as well. Yikes.
jstarks•35m ago
What could go wrong using tlds that were not explicitly reserved for internal use?
alerighi•29m ago
Beside the fact that was standard or not it made sense to use .lan domain for local devices, and a lot of router sold were configured with that domain for resolving local network hosts.

To me is a very bad idea to implement this proposal, it should instead be standardized and reserved for internal usage as a fix. There were even RFC like https://www.rfc-editor.org/info/rfc6762/#appendix-G that suggested their usage for local devices in a network.

What is the point of selling the .lan domain, except for making money at the expense of a security risk for millions of networks that already use that domain for internal hosts?

BTW to me there was never any sense to add new TLD domain despite country code. They decided to render internet less secure, by giving scammers infinite TLD to register they scam domain like "apple.lan", with the sole purpose of making for them easy money.

davidcollantes•32m ago
Indeed. It akin to an application for a .local TLD.
sybercecurity•29m ago
Full collection of proposed new gTLDs: https://newgtldprogram-aps.icann.org/statistics

Also see a .bldg application, which also might conflict with some legacy naming schemes.

alwa•28m ago
This seems like a good time to educate myself about the application (and objection) process.

The bureaucracy seems precision-engineered to stultify, but apparently the public have 104 days after “String Confirmation Day” (17th Nov; capitalization theirs) to lodge objections, assuming the “GAC” doesn’t beat them to it…

https://newgtldprogram.icann.org/en/application-rounds/round...

…of course there’s a “filing fee,” priced in “hours of a panel of lawyers’ time,” to lodge such an objection…

https://newgtldprogram-2026-agb.icann.org/en/8-module-4-comm...

…welp, hope somebody more organized (and better-funded) than I can organize an objection. Much as I feel like I’m giving up my right to gripe by assuming somebody else will come along to do the weeding.

unleaded•26m ago
..Why? Just to annoy people?
vetrom•11m ago
The applicant appears to be an agglomeration of LLCs and legal diversions to hide responsible parties. It does lead me to assumptions about their motivations, whomever they may be.
hdgvhicv•7m ago
To sell to scammers for lots of money
p1mrx•24m ago
When ICANN reserved .internal a couple years ago, I was saying they should just flip and truncate it to .lan(retni) so everyone's happy.
Faelian2•24m ago
It's a shame that ICANN did get so greedy and put everyone at risk.

Having internal domain names owned by some guy on the internet has already compromised multiple corporate networks. See the talk from this guy:

https://www.romhack.io/wp-content/uploads/2025/10/Internal-D...

john_strinlai•20m ago
im not super keen on all of these gTLDs, but anyone choosing to use .lan should have been aware of the risks of using an unofficial/unreserved domain.

at the very least, the .dev stuff should have had people second-guessing their usage of unreserved domains.

gchamonlive•18m ago
Pihole here will still serve .lan internal domains. Anyone that registers .lan globally is the one of reserving a culturally busy domain that was unreserved before.
delecti•13m ago
Eh, maybe someone spinning up a brand new environment using it in 2026 should have known better. But you don't have to go that far back to reach a point where the current list of gTLDs would make .lan feel safe.
john_strinlai•9m ago
>But you don't have to go that far back to reach a point where the current list of gTLDs would make .lan feel safe.

throughout most of my career, there was no unreserved domain that felt safe. but especially after .dev.

procone•23m ago
gTLDs were a mistake. I say that as an owner of several domains with gTLDs.

There's almost no value.

Large businesses almost never use them. The potential for scams / phish / etc are now limitless.

deno•22m ago
Why would you even want something like “lan” as a global TLD? Does it mean something else than the obvious?

Fortunately there’s no need to speculate as the application explains this clearly:

  AGB Q118: What is the meaning/definition of the applied-for gTLD string?
  Answer: Lan commonly refers to a broadly recognized term used across a wide range of contexts.
Group_B•19m ago
so so dumb. Pure greed. This is going to cause so many issues
dijit•15m ago
I'm still seething about `.dev`.

For those not in the know, Google lobbied ICANN to get the name and in their application they stated (repeatedly) that the intent was to buy it so that it could be reserved; as .dev was already used by developers and if someone bought it for commercial purposes it would harm the developer community.[0]

.... they then proceeded to start selling them.

Leading to all kinds of issues, the exact issues that they raised...

https://github.com/basecamp/pow/issues/397

https://github.com/laravel/valet/issues/433

https://danielbachhuber.com/switch-laravel-valet-from-dev-to...

https://community.localwp.com/t/dev-domain-doesnt-work/4277

https://forums.theregister.com/forum/all/2017/11/29/google_d...

[0]: https://gtldresult.icann.org/applicationstatus/applicationde...

bombcar•13m ago
Can I get a group of Ians and register .Ian?
0x0•13m ago
I've been using a single letter "fake" tld for my internal LAN DNS zone. Looks like ICANN requires 3+ letters in tld applications, so hopefully should be safe for quite a while.
montjoy•10m ago
No.
ChrisArchitect•10m ago
Related:

ICANN Reveals 2026 Round Applications for New Generic Top-Level Domains

https://news.ycombinator.com/item?id=49997301

saghm•8m ago
Debian should apply for this so they can take advantage of case insensitivity and sans-serif fonts so to let people go to DEB.lAN to view their website
moecables•4m ago
I'm out of the loop on this, can someone explain who this is and why this is bad?
john_strinlai•30m ago
>It akin to an application for a .local TLD.

it is not, as .local is designated as a special-use domain name and .lan is not.

jeroenhd•31m ago
You would hope someone would finally learn after .dev and .local started getting used.
irusensei•23m ago
RFC 6762 reserves the .local. TLD for Multicast DNS. There are no reservations for .lan. so something like home.arpa. should be used instead.
procone•16m ago
router.home vs router.home.arpa

.home.arpa is so clunky. Why do I have to put the acronym of a US military project in my domain to access resources on my own local network?

Yes, I know that organization was central to the development of the l Internet, but it's not relevant as a domain 40 years later.

john_strinlai•11m ago
router.internal avoids the military arconym
irusensei•8m ago
You can buy a cheap domain to make sure no one else uses it and just roll it on your lan. Throw some DNS ACME challenges and you have valid certificates too.
stackskipton•15m ago
As former AD person and dealing with that several companies, the recommendation for internal network DNS has long been subdomain.company.com that is not on public internet.

Even today when setting up greenfield networks, I generally use internal.company.com. It also lets you get public trusted SSL certificates so you don't have to deal with internal PKI.