I created a playground project that has the following architecture: https://preview.redd.it/kknuu7c2i6lc1.png?width=1053&format=png&auto=webp&s=d217b64441d5f5c387a299092c0280148e387459 My laboratory object is: Make dns-initial forward all queries, but the domain privatelink.database.windows.net to two specific DNS servers only. Consult dns-initial to solve db-a by returning 192.168.0.20. Consult dns-initial to solve db-b by returning 192.168.0.30. If I execute the command dig -t A u/127.0.0.1 … Read More “Configuring Bind9 DNS Proxy that queries DNS A or DNS B” »

When reviewing it only leaves the domains but not the dns and the response time is only a very superficial reference #dnsperf submitted by /u/AdminOmegaKick [link] [comments] Powered by WPeMatico

When doing a dns benchmark test from Gibson, my isp dns is the fastest, followed by cloudflare. Quad9 is way down the list. When doing a ping test, my isp dns is 7 msec, cloudflare 11msec, and Quad9 is 23mec. Would it make a big difference performance wise from the fastest to the slowest? I … Read More “What DNS for your router?” »

hosting multiple minecraft servers on one machine, my domain registrar is cloudflare i’m trying to have minecraft.example.com point to (ip:25565), but the cloudflare dashboard says “minecraft” is an invalid name for the srv record what is a valid name for an srv record? i couldn’t find this info on google https://preview.redd.it/vcil1v0tr9ic1.png?width=1782&format=png&auto=webp&s=0d9c0c55ae269cd72ac7b677f7b548fbf4a1f54d submitted by /u/vagueadvice [link] … Read More “valid srv record name” »

The past, present, and future of DNS security with Cricket Liu – the man, the legend lays out the future and talks about his accidental stumble into DNS eons ago. https://kbi.media/podcast/episode-240-deep-dive-cricket-liu-the-past-present-and-future-of-dns-security-evolution-collaboration-and-maximizing-infrastructure-efficiency/ submitted by /u/Choochy89 [link] [comments] Powered by WPeMatico

Hi – wondering if anyone can tell me if there’s a delay in emails due to propagation when setting O365 business up with a domain with Namecheap. I set the DNS records up as instructed…been 2 hours since I sent an email from the new email account. submitted by /u/indiginary [link] [comments] Powered by WPeMatico

Hi So i am trying to add www to my website, since i think this could be one of the reasons my Google ads txt was not found. I have a webpage that have an a record, quad a record and an cname but i think i have a wrong or bad setup. My A … Read More “Please help me with adding www to my website” »

Hi Al, I am pulling my hair out here and looking for a fresh set of eyes to see if they can see the issue. I am trying to setup my first reverse lookup zone in bind. My forward lookup are fine. Bind loads the zone fine but when I do an nslookup I get … Read More “Bind Reverse Lookup Failing” »

Hi All, I am wondering if someone has experienced a similar issue. I bought a domain from GoDaddy, intending to set up a quick site on Squarespace. I got the DNS settings from SquareSpace, used them for the GoDaddy domain, and waited 72 hours. When I do a DNS check, I can see the name … Read More “Domain set up weirdness” »

I have a sub-domain configured, let’s say it’s help.domain.com, and some email accounts created using that sub-domain in Google Workspace, but they are not receiving emails. I have MX records set for the primary domain using: Name: @ The MX records I need for the sub-domain are the same as the primary domain. I thought … Read More “Adding MX records for sub-domain” »