I am using BIND version 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.14 (Extended Support Version). I have two servers master(10.0.0.1), slave(10.0.02). I have public addresses, these are for example only. I want to enable dnssec for a given domain. I added to named.conf: dnssec-enable yes; dnssec-validation auto; I created the keys dnssec-keygen -f KSK -3 -a 13 example.com dnssec-keygen -3 -a … Read More “DNSSEC & NSEC3” »

Good morning, I have received a DNS zone file from SalesForce. To import the zone file into my public dns server, I ran the command below: c:windowssystem32dns>dnscmd servername /zoneadd e.contoso.com /primary /file e.contoso.com.dns The CLI result shows it was successful, however looking in DNS Manager, this is all I see: https://preview.redd.it/qu0tq9uhqwkb1.jpg?width=1259&format=pjpg&auto=webp&s=4f6712ec809402df8b4ce1adbe287fc75c42eb05 There should be MX … Read More “Salesforce Marketing Cloud Zone File: Missing records when importing?” »

Discussing DNS Anycast: Besides the topologically nearest route, what other factors play a role in selecting the path to a server instance? Latency, server health, load balancing, response time? Looking to understand the complexity behind routing decisions in Anycast deployments. Thanks! submitted by /u/alicm21 [link] [comments] Powered by WPeMatico

I’ve setup a VPN and have turned on DNS so that IP location is only in one place rather than VPN location and DNS location. In doing so, should I turn off DNS over HTTPS for my browser? Not sure how this works or what the best DNS/VPN setup is. submitted by /u/seek-VERITAS [link] [comments] … Read More “DNS over HTTPS or use DNS from VPN” »

Hey everyone I’m a little new to DNS and I’m currently working through a problem that I am hoping to get some insight into. Sorry if I’m not explaining well as this is very new to me. I am assisting with stand up of some new domain controllers and we are running into an issue … Read More “Systems Pointing to Host with Same Host Name and Different IPs” »

Hey there, I’m having my domain at NearlyFreeSpeech without any actual space there. Instead, I’m having my page via DNS at GitHub Pages and would like to do the same for that domain with iCloud email. Since GitHub already requires ten records (4x A, 4x AAAA, 1x CNAME, 1x TXT) is it possible to simply … Read More “Cluttered DNS list for multiple services – how to?” »

I’m wondering if I have this diagram logic right. I’m new to the idea that I have to go get DNS service with a company that specializes in DNS service rather than having it built-in by default with the web host. ​ https://preview.redd.it/ui5wvuny7vjb1.jpg?width=568&format=pjpg&auto=webp&s=7ba6c38e433e8b557d9729e703fc889c0961e480 My current web host is slow and we have been advised by … Read More “Domain Registrar DNS Site Organization Re-Architecture” »

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I made a Name Server change for a Domain 10 hours ago. When I look the Domain up there is still the old Name Server. As I’ve learnt this behavior seems to be normal and that the propagation will take a couple of hours or days of time… My Question is now, is there a … Read More “Is their a way to check if a Name Server change will be really propagated/get affective?” »