Hello, I come across strange situation where dig is unable to contact my secondary DNS server when time is set to 2 or more but if set to 1 or less all queries are resolving correctly. submitted by /u/LsJUC3k0KzF10Dg7 [link] [comments] Powered by WPeMatico

Is there a name for this pattern of dynamically mapping SOMEIP.some.domain to SOMEIP as described in this page? https://blog.filippo.io/how-plex-is-doing-https-for-all-its-users/ submitted by /u/HarryBoschIsMyBoy [link] [comments] Powered by WPeMatico

I’m looking at buying a router to sit between my Windows 10 computer and the ISP’s Gateway. I use Firefox ( with enabled DoH) and a VPN. Afaik, no other programs are using the port 53 DNS. What are the problems I might encounter if I block port 53 DNS ( Unencrypted DNS ) on … Read More “what happens if I block unencypted DNS ( port 53 )?” »

I have some Nintendo DS games whose internet functionality is no longer available. Thankfully there’s a replacement service; to use it I need to supply the DNS server 164.32.44.106 so that the domain nintendowifi.net is routed to it and not Nintendo’s server whose sole purpose is communicating “this service has been discontinued”. However… $ dig … Read More “DNS results are seemingly overridden somewhere between me and the DNS server, but evidence suggests it’s not my ISP; what could cause this?” »

I’m trying to make sense of what I’m seeing in my wireshark capture. Let’s say all computers in my local network are pointed to a local dns server. I assume this local dns server will perform dns lookups for domains it cannot resolve to external dns servers e.g. google dns. If am capturing the traffic … Read More “Public DNS response” »

Hey all, long time lurker here but wanted to finally jump in to ask for help. I started a new role at a tech company recently where I’m doing very basic DNS stuff, along with other tech support duties. Mostly updating DNS records that are sent to me, setting up emails through G Suite, things … Read More “Resources to better understand DNS?” »

Everything I have read online says this is impossible. Once I have set a static DNS on my PC it should ignore the router DNS completely. When I run “nslookup” it comes back with the DNS I manually set, but every DNS leak site reports my router DNS. This appears to be happening on multiple … Read More “Why do DNS leak tests show my router DNS instead of the static DNS I set on my PC?” »

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I was looking at a list of database types here and was wondering, what kind of database does bind use? submitted by /u/ParameterOne [link] [comments] Powered by WPeMatico

Hey guys, I have set up a couple of custom nameservers to ec2 instances in AWS. I installed bind9 on both of them and created a domain at namecheap pointing those nameservers to the domain so my question is, does anybody know how to make them working without route53? Any suggestions would be appreciated. Thank … Read More “Set up custom nameservers in AWS” »