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2971 discussions

sbb.ch unresponsive on IPv6 for HTTP(S)
by Beni Keller 23 Mar '26

23 Mar '26

Hey all This might not be 100% the correct place to ask this but since the SBB contact form didn't yield any results, I'll try here. Maybe someone from SBB who knows someone who can do something about this reads the list. There are A and AAAA records for sbb.ch: $ dig AAAA sbb.ch +short 2a00:4bc0:ffff:9::c296:f58e $ dig A sbb.ch +short 194.150.245.142 However, on port 80 and 443 I only get a response on IPv4, a 301 to http(s)://www.sbb.ch. On IPv6 it just times out without any response: $ curl -6 https://sbb.ch -v * Host sbb.ch:443 was resolved. * IPv6: 2a00:4bc0:ffff:9::c296:f58e * IPv4: (none) * Trying [2a00:4bc0:ffff:9::c296:f58e]:443... * connect to 2a00:4bc0:ffff:9::c296:f58e port 443 from 2001:8e0:1426:1:47d6:12fd:bc19:5704 port 55992 failed: Connection timed out * Failed to connect to sbb.ch port 443 after 133922 ms: Could not connect to server * closing connection #0 curl: (28) Failed to connect to sbb.ch port 443 after 133922 ms: Could not connect to server tcpdump doesn't show any response packets at all. This is mainly an issue on our IPv6-only clients where we use DNS64/NAT64. So the preferred solution would be for someone to fix IPv6. However, removing the AAAA DNS record would also solve the issue because then the resolver generates a DNS64 response and we connect to IPv4 over NAT64. Hope someone can help. It's a bit of a shot in the dark. Let me know it this is completely inappropriate to be posted on this list. Thanks and regards Beni

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Re: Facebook Account blocked / Legal Contact Swiss
by Patrick Studer 23 Mar '26

23 Mar '26

Hi Andreas > Am 23.03.2026 um 10:01 schrieb Andreas Fink <afink(a)list.fink.org>: > > > On 23.03.2026 09:09, Patrick Studer wrote: >> Hi Andreas >> >> That’s the reason, I was deleting my account 3 years ago. But unfortunately, there are to many sites and groups just organized within Facebook. I assume, it’s because it’s „free“ and in some regions of the world, people don’t have to much money to spend in professional websites. > > > well then these groups are not professional and dont deserve to be considered. Just the data protection aspect of this is a nightmare. GDPR etc... For Restaurant etc. I could probably life with it, but there are some groups which exist long time and they shared there experience with a product (about 7-8000 members). Even I can push them to move away from Facebook, how can they migrate all the gathered and shared experiences to a new platform. > >> >> At least, in metaverse, you are not blocked from content, if you don’t have an account (as far as i know). >> I assume, Facebook is the easiest and least cost way to have a presence in the WWW and the largest user base. > > > I strongly disagree on that. All smart people are not on Facebook anymore. Maybe the chat lover's group is still there. Similar is the case with Twitter now known as X since Elon killed the API rendering all useful 3rd party clients useless. Sorry, mixed up the name. I was talking about Fediverse about open access to content, not metaverse. > >> Like I said earlier, I would prefer to not have an account and have access to those sites and groups, but that’s not possible (today). > > > Well you should address the people which are still there and question their doing why they are pushing others to give away their privacy to an american collecting machine. > > You will live much better that way. Agreed on that one. What would you recommend for them als (free) alternative?

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Re: Facebook Account blocked / Legal Contact Swiss
by Patrick Studer 23 Mar '26

23 Mar '26

Hi Andreas That’s the reason, I was deleting my account 3 years ago. But unfortunately, there are to many sites and groups just organized within Facebook. I assume, it’s because it’s „free“ and in some regions of the world, people don’t have to much money to spend in professional websites. At least, in metaverse, you are not blocked from content, if you don’t have an account (as far as i know). I assume, Facebook is the easiest and least cost way to have a presence in the WWW and the largest user base. Like I said earlier, I would prefer to not have an account and have access to those sites and groups, but that’s not possible (today). Kind Regards Patrick Studer > Am 22.03.2026 um 11:52 schrieb Andreas Fink <afink(a)list.fink.org>: > > better to simply ditch facebook completely. Done that many many years ago and never regreted it. > > People who only publish info on Facebook are not serious and are ignoring the reality. Like the ones on the Metaverse. > > > > > > On 21.03.2026 10:37, Patrick Studer via swinog wrote: >> Hi Simon >> >> I didn’t assume to get legal help directly, instead I hoped, someone already had some case and knows, which organization can help in such a situation (if there is such an organization in Switzerland for such issues) and point me in the right direction. >> >> Unfortunately, if you don’t have an account, you are not able to access any facebook sites in full, instead, you are only able to access the last post and the facebook will ask you to login (see attached screenshot). >> >> Of course could someone create a fake account. I don’t know, how far facebook is fingerprinting someone’s devices, so it will probably detected, that I’m the same person? >> >> Kind Regards >> >> Patrick >> >> >> >> >>> Am 21.03.2026 um 10:22 schrieb Simon Ryf via swinog <swinog(a)lists.swinog.ch> <mailto:swinog@lists.swinog.ch>: >>> >>> Hi Patrick, >>> >>> This is not the right corner to get legal help for US Big-Tech. >>> >>> But IMHO you should approach this differently. >>> Your Goal: Access company Sites on Facebook >>> >>> This can be done IMO without a Facebook account e.g. https://www.facebook.com/migros >>> And if you need one - why don’t you create a fake one? >>> >>> br >>> Simon >>> >>> FYI. I’m NOT starting a discussion here ;-) >>> >>> >>> >>> From: Patrick Studer via swinog <swinog(a)lists.swinog.ch> <mailto:swinog@lists.swinog.ch> >>> Date: Saturday, 21 March 2026 at 08:04 >>> To: swinog(a)swinog.ch <mailto:swinog@swinog.ch> <swinog(a)swinog.ch> <mailto:swinog@swinog.ch> >>> Subject: [swinog] Facebook Account blocked / Legal Contact Swiss >>> >>> Hi >>> >>> I know, it’s perhaps not the right/correct place to post this, but I hope, that some of the (bigger) ISP probably stumbled over such issues and know, which (legal) way is possible for swiss user. >>> >>> I had a personal account Facebook Account and decided to let it be deleted through Facebook in 2023, since I din’t have used it to much. >>> >>> During our travels, we noted, that many places around the world only have a facebook page instead of (old style) webpage. >>> >>> So I decided to recreate my Facebook account. Unfortunately, I missed a confirmation mail (the only mail from facebook, which went to the spam folder). When I later saw it and clicked it, I got a message, that my account has been temporarily disabled and I have 180 day to proof my Identity by video call. >>> >>> At first, I wanted to do that, but decided two weeks later during travel and again unable to access some local Restaurants Facebook site, to do the video call. After I did that, I received within minutes the information, that my account has definitely blocked and I can’t ask Facebook to recheck the decision, instead, if my country has some instances, which I can ask for help. >>> >>> As I found out later, this seems some kind of AI issue, where people get blocked from Facebook for no obvious reason. >>> >>> Personal, I find this unacceptable, that someone is blocked for now reason and there is no contact on Facebook site, where someone can ask to review this decision. Instead, you have to ask a Laywer. WFT! But since there are so many „Free“ Facebook sites from small Business/Restaurant all around the world and some interesting groups, with valuable information, I would really like to have an account, so I can access those information. >>> >>> So, hence I ask here, if someone knew, which organization in Switzerland can help with such an issue. >>> >>> Attached, you can see the message, which is greeting me, when I try to login to Facebook. >>> >>> Thanks for any help. >>> >>> Kind Regards >>> >>> Patrick Studer >>> >>> >>> >>> <PastedGraphic-1.png> >>> _______________________________________________ >>> swinog mailing list -- swinog(a)lists.swinog.ch <mailto:swinog@lists.swinog.ch> >>> To unsubscribe send an email to swinog-leave(a)lists.swinog.ch <mailto:swinog-leave@lists.swinog.ch> >> >> >> >> _______________________________________________ >> swinog mailing list -- swinog(a)lists.swinog.ch <mailto:swinog@lists.swinog.ch> >> To unsubscribe send an email to swinog-leave(a)lists.swinog.ch <mailto:swinog-leave@lists.swinog.ch>

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Facebook Account blocked / Legal Contact Swiss
by Patrick Studer 21 Mar '26

21 Mar '26

Hi I know, it’s perhaps not the right/correct place to post this, but I hope, that some of the (bigger) ISP probably stumbled over such issues and know, which (legal) way is possible for swiss user. I had a personal account Facebook Account and decided to let it be deleted through Facebook in 2023, since I din’t have used it to much. During our travels, we noted, that many places around the world only have a facebook page instead of (old style) webpage. So I decided to recreate my Facebook account. Unfortunately, I missed a confirmation mail (the only mail from facebook, which went to the spam folder). When I later saw it and clicked it, I got a message, that my account has been temporarily disabled and I have 180 day to proof my Identity by video call. At first, I wanted to do that, but decided two weeks later during travel and again unable to access some local Restaurants Facebook site, to do the video call. After I did that, I received within minutes the information, that my account has definitely blocked and I can’t ask Facebook to recheck the decision, instead, if my country has some instances, which I can ask for help. As I found out later, this seems some kind of AI issue, where people get blocked from Facebook for no obvious reason. Personal, I find this unacceptable, that someone is blocked for now reason and there is no contact on Facebook site, where someone can ask to review this decision. Instead, you have to ask a Laywer. WFT! But since there are so many „Free“ Facebook sites from small Business/Restaurant all around the world and some interesting groups, with valuable information, I would really like to have an account, so I can access those information. So, hence I ask here, if someone knew, which organization in Switzerland can help with such an issue. Attached, you can see the message, which is greeting me, when I try to login to Facebook. Thanks for any help. Kind Regards Patrick Studer

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IANA AS Numbers Registry Update
by David Dong 15 Mar '26

15 Mar '26

Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following blocks to ARIN: 402333-403356 Assigned by ARIN 2026-03-14 403357-404380 Assigned by ARIN 2026-03-14 You can find the registry at: https://www.iana.org/assignments/as-numbers/ The allocation was made in accordance with the Policy for Allocation of ASN Blocks to Regional Internet Registries: https://www.icann.org/resources/pages/global-policy-asn-blocks-2010-09-21-en Best regards, David Dong IANA Services Sr. Specialist

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Cyon public Blacklist usage
by Erich Hohermuth 13 Mar '26

13 Mar '26

Dear all, One of our residential customers is no longer able to reach his domain hosted by Cyon. According to their support, this is caused by a bad score from RBLs. A quick check shows that these RBLs are dedicated to mail, not hosting. Did I miss a new magic bullet in the hosting scene where scoring is used for website access? If you feel directly responsible, please contact me off-list. Best regards, Erich

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IANA AS Numbers Registry Update
by David Dong 11 Mar '26

11 Mar '26

Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following block to AFRINIC: 329728-330751 You can find the registry at: https://www.iana.org/assignments/as-numbers/ The allocation was made in accordance with the Policy for Allocation of ASN Blocks to Regional Internet Registries: https://www.icann.org/resources/pages/global-policy-asn-blocks-2010-09-21-en Best Regards, David Dong IANA Services Sr. Specialist

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[FYI] DENOG meets ATNOG - Meetup am Bodensee in Hörbranz
by Arnold Nipper 08 Mar '26

08 Mar '26

Hoi zusammen Unter dem Motto „DENOG meets ATNOG“ veranstaltet der DENOG e.V. sein erstes gemeinsames Meetup mit der Internet-Community aus und in Österreich. Datum: Donnerstag, 26. März 2026 Zeit: 18:30 Uhr Ort: Nesevo GmbH & Co KG, Lochauer Str. 2, 6912 Hörbranz, Österreich Anmeldung unter [0]. Viele Grüsse Arnold [0] https://www.denog.de/de/events/meetup-2026-02.html -- Keep calm, keep distance, keep connected! Arnold Nipper email: arnold(a)nipper.de mobile: +49 172 2650958

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Sunrise/Hispeed/Swissonline Mail Issue
by Winiger Marc 06 Mar '26

06 Mar '26

Dear all We're no longer able to send emails to the Sunrise mail servers: sunrise.ch. 1800 IN MX 10 mxin2-sunrise-ch.edge.unified.services. sunrise.ch. 1800 IN MX 10 mxin1-sunrise-ch.edge.unified.services. domain: sunrise.ch IP: 94.169.2.2 port: 25 details: 421-'4.2.0 MXIN618 Temporary Policy Violation detected, retry later ; domain: hispeed.ch IP: 94.169.2.18 port: 25 details: 421-'4.2.0 MXIN618 Temporary Policy Violation detected, retry later ; domain: swissonline.ch IP: 94.169.2.18 port: 25 details: 421-'4.2.0 MXIN618 Temporary Policy Violation detected, retry later ; If you feel responsible or able to help finding contacts, please contact me off list. Gruss Marc Winiger Telefon +41 44 292 74 57 Email marc.winiger(a)zkb.ch ________________________________ Disclaimer: Diese E-Mail enth?lt m?glicherweise vertrauliche Informationen und ist einzig f?r den beabsichtigten Empf?nger bestimmt. Sollten Sie diese E-Mail irrt?mlicherweise erhalten haben, bitten wir Sie, die Z?rcher Kantonalbank unverz?glich zu benachrichtigen und diese E-Mail sowie deren Anh?nge sofort zu l?schen. Unbefugte Verwendung kann geahndet werden. Vielen Dank.

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Update to .CH and .LI Zone Publication Schedule
by Daniel Stirnimann 02 Mar '26

02 Mar '26

Dear community, We would like to inform you of an update to the publication schedule of the .CH and .LI TLD zone data. To support faster recovery from technical misconfigurations (e.g., DNSSEC key rollovers or nameserver changes), the zone publication frequency has been increased as follows: Previous: Once per hour, at the full hour (:00) New: Every 30 minutes, at :00 and :30 This change has been rolled out today and is now in effect. In addition, dynamic delegation TTL adjustments have been in place since 18 November 2025 to further improve recovery times. When delegation information (NS or DS records) is created or updated - including new registrations and delegation changes - the delegation TTL is temporarily reduced from the default of 1 hour to 15 minutes for a period of 12 hours. This enables corrected delegation configurations to propagate more quickly. If you have any questions, feel free to reach out. Kind regards, Daniel -- Daniel Stirnimann, Switch CERT Werdstrasse 2, P.O. Box, 8021 Zurich, Switzerland phone +41 44 268 15 15, direct +41 44 268 16 24 https://switch.ch https://swit.ch/linkedin

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