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「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼
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「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼
@marcodavids
Research Engineer @SIDNLabs. Man of Principle, future fell walker. 👋🏽 , I mean 𝕏, I'm ready to go anywhere.
Arnhem, Nederland Katılım Şubat 2009
2.7K Takip Edilen1.2K Takipçiler
The authoritative name servers for x.com only have IPv4 addresses ?! 🤯🤦♂️
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Perhaps technitium.com/dns/ deserves more attention than it currently gets. #DNS
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European governments: 3.000 tracking sites, 1.000 phpMyAdmins, and 99% poorly encrypted email. Introducing SecurityBaseline.eu
internetcleanup.foundation/2026/05/europe…
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「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 retweetledi
May 5 .de DNSSEC issues as seen through @1111Resolver data on @CloudflareRadar:
- Increased DS record request traffic share, from <1% to >10%
- Increased SERVFAIL response share, from <2% to 50%
- ~4x increase in query volume
- >80% drop in certificate issuance
radar.cloudflare.com/tlds/de?dateRa…
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「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 retweetledi
⚠️ Outage Alert: DENIC reports a major DNS service disruption affecting all DNSSEC-signed .de domains. This is causing global reachability issues. Technical teams are working at full speed on a fix.
Stay tuned for updates. #DENIC #DNSSEC #InternetOutage
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🚨 FWIW: following the incident with the .de zone, #DNS4ALL (not DNS4EU that is), has added a negative trust anchor for .de):
dns4all.eu
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「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 retweetledi
Apparent DNSSEC problems impacting the .de top-level domain (TLD) are visible on the Radar Data Explorer as a spike in SERVFAIL responses: #result" target="_blank" rel="nofollow noopener">radar.cloudflare.com/explorer?dataS…
news.ycombinator.com/item?id=480278…
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「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 retweetledi
All the .de domain names are currently offline due to a DNSSEC failure at DeNIC. dnsviz.net/d/de/dnssec/ - Yay, DNSSEC.
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Testing to check if 'X' allows me to post an example domain (bdcrqgonzmwuehky-dot-nl) if I modify it a bit.
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12 years on, our good old sinkhole server is still getting plenty of hits from Andromeda/Gamarue-infected botnet clients.
Amazing! 🤯
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@erikenl @securitynl Ja, kan hier gelukkig ook, maar 'come on' zeg...
Nederlands
@marcodavids @securitynl Helemaal mee eens! Gelukkig kun je op de iPhone nog de reader modus aanzetten en de artikelen fatsoenlijk lezen.
Nederlands
Hoi @securitynl jullie weten dat het geen rocket science is om jullie website geschikt te maken voor mobiele devices, toch? 🤔
security.nl@securitynl
Handelaar in gestolen persoonsgegevens veroordeeld tot twee jaar cel #securitynl security.nl/posting/935174…
Nederlands
De officiële tijd van Nederland, UTC(VSL):
vsl.nl/vsl-tijd/ 🕰️
Nederlands
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「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 retweetledi
Ubuntu infrastructure has been down for more than a day arstechnica.com/security/2026/…
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