Information about DNS and network
So I maintain a (small) network with two physical sites, both of which have dynamic IPs on their outside (internet facing) interfaces. Both sites have their own DNS server running on the system that connects them to the internet which is configured to only allow queries from inside that site’s LAN. Those sites are configured … Read More “Overriding single host in master zone with BIND” »
Hello guys, so I’ve been trying to set up a nextcloud server with a raspberry pi and am going by this tutorial: https://medium.com/@rohit_kapur/how-im-slowly-moving-off-the-cloud-with-nextcloud-460118a7723d Now the problem I’m having is that I have no Idea how to do the Set up of Dynamic DNS with Freenom (/my domain there). Can I use Cloudflare to set it … Read More “Dynamic IP for Freenom domain” »
I get this message when I run DNS checks for my websites at solvedns.com and intodns.com, but have no idea what it means, if anyone actually offers such a thing, or if it is even worth messing with for 99% of websites. The A records of your name servers indicate that your name servers are … Read More “how important are geo distributed nameservers” »
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Im doing an assignment setting up a DNS server. Was able to use my server for nslookup just earlier but the terminal was cluttered so I decided to reopen it. Now I cannot query anything without recieveing an error… Have tried changing DNS multiple times to different ones and rebooting computer with no success… … Read More “I need help with this probably basic thing…” »
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Im currently learning DNS and i would very much like a badge or certfication when i feel ive mastered it enough to show my employeer. Does such a certification exist? submitted by /u/BlueEyedGirl25 [link] [comments] Powered by WPeMatico
I have a simple zone in BIND9: zone “myauthority.local” IN { type forward; forwarders { 10.10.10.100; } ; }; The purpose of this is to facilitate IWA integration across subnets, the device i’m trying to integrate is in a different network than the root DCs that are hosting the AD domain. I need to … Read More “I need some help with filtering A records from a forwarder zone” »
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