David Huser

22 Followers
71 Following
88 Posts

@spiezmaestro @adfichter Hier sind die Daten für Thun: https://github.com/davidhuser/mxmap/blob/28ffd4f2e666a36818bd844b4eae7e4b8a187565/data.json#L8414-L8433

Die Klassifikation stuft thun.ch als "independent" ein, weil die MX-Records auf eigene Mailserver auf ASN 9044 verweisen. Das include:spf.protection.outlook.com im SPF autorisiert lediglich den Versand über M365 (fokus auf MX)

mxmap/data.json at 28ffd4f2e666a36818bd844b4eae7e4b8a187565 · davidhuser/mxmap

Email providers of Swiss municipalities displayed on a map - davidhuser/mxmap

GitHub

Welche Gemeinden welche Mailprovider haben...Die Karte müsste aber viel mehr rot sein. Denn es ist davon auszugehen, dass sehr oft Gateways von Schweizer Unternehmen "dazwischengeschaltet" werden für Filterung...bevor die Mail dann auf den Microsoft Servern landen.

https://mxmap.ch/

MXmap — Email Sovereignty of Swiss Municipalities

Interactive map showing where Swiss municipalities host their official email. DNS analysis of all ~2,100 municipalities, color-coded by provider.

MXmap

In 2015 I was on a beach in Hawai'i helping build the prototype of what became Signal. I argued that the app needed pseudonyms because abusers know their victims' phone numbers. I lost the fight that day. History proved me right, and Signal would move to usernames under @Mer__edith's stewardship.

In this new essay, I trace the line from Barlow's Declaration of Independence of Cyberspace through smart-home forensics, metadata killings, and Archive Team's non-consensual Tumblr scrape to ask: when did we decide that a jpeg is a photograph, that a profile is a person, that storage is memory?

The answer involves a boat off Honolulu, the early days of Signal, Iran's missiles over Amazon's Dubai AWS facilities, and the communities already building for a world where the server goes dark. This is an essay about infrastructure, memory, archiving without consent, and what we lose when we mistake the filesystem for memory.

It is also the angriest and most personal text I've ever written. I'm furious, and you should be too. We bet an entire civilisation on a brutal and unreliable stack. Now, fate has come to collect that wager.

California has a lot to fucking answer for.

https://newdesigncongress.org/en/pub/who-will-remember-us-when-the-servers-go-dark/

@Beleggrodion I updated the pipeline to look for gateways and use a neat autodiscover check suggested by another reply here. More M365 now
@faebudo thanks a lot for your idea, I could identify some more M365 by the autodiscovery approach (from 992 to 1057 now).
@datenschatz I‘ve seen the map but not the code or blog, will put a ref into the readme file, thanks! Yes I thought areas are more explanatory
@faebudo thanks! I updated it to look for these gateways and if the spf record is M365 it‘s flagged as such

@i thanks!

on 1. no there is no officially maintained list AFAIK, the data source is Wikipedia (wikidata via sparql). There might be errors and missing URLs so I search for candidates like "commune-XY.ch" as well.

on 2. not yet, but will look into it

@Beleggrodion thanks, looking into it, and how to reflect them on the map

Where does your commune host email? I did an analysis via DNS records and plotted it on a map:

https://mxmap.ch/

This is an early version, looking for feedback 👀

#digitalsovereignty #dns

MXmap — Email Sovereignty of Swiss Municipalities

Interactive map showing where Swiss municipalities host their official email. DNS analysis of all ~2,100 municipalities, color-coded by provider.

MXmap