Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [internal-dns]

DNS that is visible within your corporate network and VPN, but which is not visible on the public Internet.

886 questions
0
votes
0 answers

How to reset dnsmasq console settings?

I'm running the RaspAP on my Raspberry pi and changed some dnsmasq settings in the terminal. Since then I can't connect to any service running at the raspberry. I want to reset the settings I made but have no clue how to do that. The following…
Justin
  • 1
  • 1
0
votes
2 answers

intranet dns lookup fetching incorrect ip

We have a host entry on our server in /etc/hosts file. So there is an entry as follows: 10.74.74.76 foo But on the same machine, via SSH I do the following: $ host -t a foo foo.internal.domain.com has address 10.43.55.23 Why is this not…
deostroll
  • 155
  • 7
0
votes
0 answers

Is it possible for a PDNS authoritative server , to reply to any queries, irrespective of zone file

I have a powerdns-recursor name server, which forwards, the queries to a powerdns authoritative name server, based on the requesting client IP. The authoritative server, uses a remote REST API backend, Which in turn hashes the query, and checks a…
loxtic
  • 11
  • 2
0
votes
1 answer

DNS Zone has no address records (A or AAAA)

Whenever I run systemctl start named.service I get the error: zone example.com/IN NS 'linserver-1.myco.example.com.example.com' has no address records (A or AAAA) Now the confusing thing for me is that even though this failed, I'm still able to ping…
Ryan West
  • 1
0
votes
0 answers

Adding another TLD to dnsmasq installed with Laravel Valet

I've got Laravel Valet set up on my Mac (Monterey 12.5.1) to run PHP based sites locally on the .test TLD. This all works as expected and everything is fine. I'm trying to set up another fictional TLD (.6d) to point to a server on my LAN (say…
Tom Hayes
  • 1
0
votes
0 answers

Cloudflare CNAME Flattening and Windows DNS server

I have an issue that has been stumping me for the past few days. Lets say we have a website called RobertsStuff.com. This site has CNAME flattening through cloudflare and this is working fine externally. For internal use webmail.robertsstuff.com has…
Wesley B
  • 1
0
votes
1 answer

How Do I Setup Subdomains in Private AWS VPC?

I have a domain registered at GoDaddy. Let's call it acme.com. Servers that are publicly available have their subdomains registered at GoDaddy. Example: www.acme.com and service-a.acme.com. I have a VPN set up in AWS with private subnets that do not…
YoungDinosaur
  • 103
  • 3
0
votes
0 answers

DNS resolution for certain A records and recursion to public DNS for rest all queries

I have been going on through many artciles to find solution to one of our issues. We are trying to find solution to DNS recusrion. We have 10 websites for which we have created Host A records but now the problem is other links for which A record…
arunks13
  • 9
  • 2
0
votes
0 answers

Internal DNS server ignored when using Edge and Android

I have a domain name publicly connected to my home address, so I can access a webserver locally. For example: webserver.domain.com But when trying to reach this from inside my home, I get on the web page of my router. So I tried setting up a DNS…
Josjr87
  • 1
0
votes
0 answers

Sonicwall DNS cache for devices on VPN network

I have a Sonicwall TZ400 running in a local office on network 192.168.10.0/24. There is a VPN connecting the sonicwall to a cloud network on 10.10.30.0/24. I have devices with static ip addresses on the vpn network but they cannot be accessed by…
Jerry Welliver
  • 131
  • 2
0
votes
0 answers

Internal Windows DNS Forward Lookup Zone for an external domain, should I user External Name Servers?

I do have a Forward Lookup Zone on my dns server, It is a domain that I own, let's call it example.com. I did setup A records, subdomains as www, ftp etc, everything is working fine. What I am missing is a record for example.com, if I ping…
Pebbles
  • 11
0
votes
0 answers

DNS forward resolution for specific non-FQDN hostnames (short names)

I'm in a situation where I'm being asked to solve a problem where computers are being migrated from one network/DNS domain to another. As this transition occurs, there will be machines in the original (call it xxx.org) DNS domain, that need to…
Brian McMahon
  • 101
  • 1
0
votes
1 answer

Chrome ignoring local dns replies

Am having a local network with about 300 devices some is domain connected and some are not I have windows server 2012r2 sith dns role Domain connected users can access local iis webpage while others cannot. After searching and inspecting the problem…
Mohammad Akhrass
  • 1
0
votes
0 answers

Multicast resolution overrides hosts file on Windows 10

I have a Windows application that publishes itself with a DNS multicast record. Let's say myapp.local. When it is installed, it stores a record in hosts file under systemroot/drivers/etc folder. 127.0.0.1 myapp This configuration has worked for…
Tobia
  • 1,272
  • 9
  • 41
  • 81
0
votes
2 answers

Split DNS. Same domain names with different values in internal and external world

I am searching for possible solutions for splitted DNS for internal/external worlds. Thing is, those two "worlds" (in reality different sets of nameservers) are partialy overlaping. Here is example for domain example.com. External world zone data: @…
Kisuke
  • 11
  • 3
1 2 3
…
59 60