I’ve come across an issue that I’ve never given much thought to until now. I’ve inherited a network that is not in the best of shape. This week was spent fixing the broken replication between DCs. Now I’m onto sorting the DNS. They have many subnets and haven’t created any reverse lookup zones for them. … Read More “Reverse lookup zones” »
Month: February 2022
So I’ve setup multiple region replication, configured them correctly, now I’m left 32 slaves in different locations. As people are using these as nameservers I.e ns1/ns2, I’d like to be able to Anycast them into two ip addresses to send traffic to the nearest dns server. Is there any services that I can buy and … Read More “Anycast PowerDNS” »
Any websites, companies that share public dns datasets? It can be from any country, It’s for research purposes submitted by /u/geovanibm [link] [comments] Powered by WPeMatico
Hello all I have a main domain ( aa.example.com) with hunderds of subdomains ( bb.aa.example.com). I made a wildcard record to forward all subdomains (bb.) to a list of addresses in round-robin fashion. The problem I am fscing is the wildcard is forwarding anything towards the the IP ( example , “cc.bb.” which is not … Read More “Wildcard Use in DNS Records” »
I have an odd thing going on. I have an old v3 powerdns server (last version) I’m migrating to v4 (latest version), and I’m dumping the mysql database and copying it over to the new server, and some domains resolve, and some don’t. It’s pretty random which work, and which don’t. The SOA for both … Read More “powerdns upgrade from 3 to 4: some master zones work, some don’t!” »
Hello, I have 2 services (minecraft servers) running on one virtual machine with separate ports. I want the client to be able to access these as mc1*.domain.com* and mc2*.domain.com* but even if I try to access mc1*.domain.com* it is directing the client to mc2.domain.com instead (unless I specify the mc1 port number). mc2*.domain.com* is working … Read More “2 services on one IP with SRV” »
Hi all, quick question here. I have a Windows Server 2019 which is also my domain controller, and I have added the DNS Role to it. My main question is what from my Domain Registrar needs to be added to the DNS Server in order for it to function properly? Let’s say my domain … Read More “Seeking Guidance” »
Hey, I’m using PowerDNS for a project, and I can’t remember if you have to use a CLI command to create the SQL scheme once a connection string has been set, or do you manually go into database and create the tables based off of https://github.com/PowerDNS/pdns/tree/master/modules/gmysqlbackend submitted by /u/Feeling_Influence [link] [comments] Powered by WPeMatico
submitted by /u/xxxfrogmanxxx [link] [comments] Powered by WPeMatico
Hello, Sometimes (very randomly) I will get disconnected from my browser pages without losing any internet and it pops up a blank screen that says “This site can’t be reached – Server DNS address could not be found”. It will last for a very brief amount of time (3-10 seconds) and then everything will connect … Read More “Server DNS address could not be found error” »