Information about DNS and network
Heya. I have a pretty weird IDN for myself that just forwards to one of my Spotify playlists. It’s been there for like five years. I use Cloudflare, and now they’re reporting some weird numbers. Top Traffic Locations Ireland: 36,082 United States: 11,404 Japan: 550 United Kingdom: 282 Other: 949 That’s like… I can’t do … Read More “Weird amount of visitors” »
A few of our customers run payment systems inside Kubernetes, with sensitive data, ephemeral workloads, and hybrid cloud traffic. Every workload is isolated but we still need guarantees that nothing reaches unknown networks or executes suspicious code. Our customers keep telling us one thing “Ensure nothing ever talks to a C2 server.” How do we … Read More “Securing Clusters that run Payment Systems” »
Got woken up by alerts, DNS resolution had tanked for a few internal services. Traced it to a config file pointing production nameservers to 127.0.1.1. Apparently someone copied a localhost dev setup and pushed it live… two years ago. The system kept working because the resolver cache held strong, until the box finally rebooted. Pasted … Read More “dns outage led me to a config pointing to 127.0.1.1 for production nameservers” »
Hi, can someone please point me to a best-practice/good documentation about SPF/DKIM/DMARC records to secure the mailflow of a domain? Greets submitted by /u/LLS71 [link] [comments] Powered by WPeMatico
Is anyone else experiencing the DNS security tests being extremely slow? It takes >60 seconds to complete on my Mac and Windows machines using both Firefox and Chrome. This has been over the past 30 days or so. Previously, it was rapid succession seeing pass on each test — completed in less than 5-10 seconds. … Read More “dnscheck.tools — DNSSEC test extremely slow” »
My isp and Verizon wireless dns cannot access dnsleaktest.com It says this site can’t be reached on my chrome browser. Any public dns works fine with this site. Anyone else seeing this? submitted by /u/kdbtiger [link] [comments] Powered by WPeMatico
Is anyone else using Dynv6.com ? Are you having success? I am seeing A records just spontaneously disappear. I tried contacting the support email, and radio silence. And the link to their community page doesn’t work (and the registration link never worked). submitted by /u/stevenc88 [link] [comments] Powered by WPeMatico
Hey everyone, I switched my business to ProtonMail. I want all my stored emails to be protected from data breaches. It is set up with a custom domain, which mostly works well. I’m having one real issue. The mail being sent from my website’s SMTP sometimes goto spam. I have checked the headers, and the … Read More “Setting the DKIM records” »
Descobri ele recentemente, 100% brasileiro, BLOQUEIA ANÚNCIOS, MALWARES, BETS, CASSINOS e tem tambem uma versão que bloqueia CONTEUDO ADULTO. Estou usando ele em casa e na minha loja, principalmente pelo bloqueio de +18 e BETs. Agner DNS submitted by /u/Eternokappax [link] [comments] Powered by WPeMatico
I have two DNS servers in my environment, both running Windows Server 2016. There is a Windows 11 computer that keeps getting an incorrect DNS entry created. Whenever I delete the DNS record out of both DNS server forward lookup, it shows back up within 15 minutes. The DNS log on the domain controller shows … Read More “Incorrect DNS entry keeps recreating itself.” »