Information about DNS and network
Has anyone experienced an issue with DNS failing on a domain controller we keep having this issue where DNS fails We initially thought it was a port conflict with Quickbooks however after remediation this it still did not work we tried restarting the services, rebuilding the DNS server by removing the server from DNS Manager … Read More “DNS failing post reboot on DC” »
Edit: SOLVED! Thank the heavens for Reddit and its community of geniuses. Hi all. I’m pretty new to this and bit off more than I could chew. Made the absolute whopping mistake of swapping over the nameserver from GoDaddy to Bluehost in the middle of a working day on a Wednesday. Now everyone’s emails are … Read More “DNS Propagation – Emails Down” »
Hi all, I’ve tried googling but am not finding the info I need (or maybe not understanding it). I have my domain: website.com. I have a “www” CNAME which is for “website.com” both website.com and www.website.com work perfectly however, the pages for these act differently… for example: www.website.com/events works, but website.com/events does not. What did … Read More “root/home page works, but sub-pages not working” »
So my wifi is in Dns proxy, i checked by going to my wifi gateway, idk anything about these dns So i got to know we can keep custom dns , wht should I keep? Is it worth it? As of now it’s in ‘Use dns proxy’ ,there is a option for custom and shows … Read More “Wht should I change?” »
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I may be over thinking this but figured i would ask the many many more people here way more smarter than me. I am in the Dallas/Fort Worth metroplex. I prefer cloudflare 1.1.1.1 and as back up have used google public and quad 9. Testing using 1.1.1.1/help and dnscheck.tools has shown me that i am … Read More “Cloudflare DNS resolver location question. Or rather My location question.” »
Hi! Just changed ny dns from cloudflare (malware security) to nordvpn (cybersec malware security). Anyone done the same? Thoughts? Nordvpn offer the same dns (threat protection pro) directly through the app if paying extra. But if you want the free one you are supposed to use the ones on the bottom of the list. On … Read More “Changed from cloudflare to nordvpn. Thoughts?” »
I run a fairly complex home network, have had an internal domain running since the Windows 2000 days and have only configured IPv4. I use Unifi networking equipment, and my DCs are virtualized on a Dell R360. I use Unifi for DHCP, and Windows 2022 for domain DNS, fairly generic vanilla setup. I used to … Read More “Was recently assigned an IPv6 address via ATT fiber, is upgrading internal/external DNS to IPv6 worth it? Need help breaking down project into digestible bites given I am not a networking guru” »
I have been building a rust based DNS lib and server, similar structure to bind9. However the memory is not quite as good as bind9 as I’m not storing as an arena. However it is faster than bind9 and allows you to use the same zone files and jnls. Please let me know what you … Read More “Rust DNS” »
Happy Birthday DNS! I’ve tried to figure out the exact birthday of DNS before, but I figure the release of RFC 1034 and 1035 in November 1987 is good enough for a celebration. This wonderful protocol that underpins so much of the internet, working in fundamentally the same way as it did when it was … Read More “Happy Birthday DNS” »