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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
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force use primary DNS?

we have an Internal DNS Server(172.16.1.1) and there is a AAA record aaa.domain.com --> 192.168.1.100 when I set ip configuration to: Primary DNS Server: 172.16.1.1 Secondary DNS Server:8.8.8.8 then I wont be able to resolve the domain name …
Yichaoz
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EC2: Persistent IP/Host for internal communication

I have a few servers on EC2 which intercommunicate using a RESTful interface. Currently, the addresses are saved in a configuration file which lists explicit IPs. This is prone to errors, because it requires the developers to manually change the…
Adam Matan
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Resolve all external addresses to an internal address when an internet connection is missing

I am using a raspberry-pi running ArchLinux with a WiFi router to provide an access point for locally-hosted web content. I am running a DHCP server. When the Pi is plugged into an internet connection, clients connected to it's WiFi network can…
supershnee
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Internal DNS and software/services resolving external IPs

So, on my network is a DNS server with an external zone (public IPs for servers) and internal zone (LAN IPs for servers). When I perform an nslookup on a server in the zone it resolves the local IP which is exactly what I want. But if I use ping or…
Siggy
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Master DNS allows External Forward, Slave does not

We have a 2 master setup that was built poorly, so we want to downgrade the second master to a slave configuration, I try and run the conversion and it works well enough internal addresses, but when it tries to hit the external world it says the…
Loki
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Adding a second line to a domain

I'm running a Windows 2003 single domain network. We currently have a single connection line run in to an inbound nic in our ISA firewall. Outbound nic goes to a switch and from there to all other workstations / servers. I'm interested in adding…
JohnyD
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Windows DNS configurations for outside IP

Here is my problem. I have a Windows DNS that points to 5 servers all within the LAN. Locally the routing to these servers works fine but I need a way to access these servers outside the LAN ( HTTP ). The DNS has an outside IP, is it possible to…
Robert
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Newbie - How can I configure a URL alias with Ubuntu?

I really don't know the precise terms for what I want, so I'll give you an example. I have a Amazon RDS service with an endpoint of: mydbinstance.someotherstring.us-east-1.rds.amazonaws.com I have an Ubuntu server. And what I would like is to be…
vIceBerg
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Use the LAN based IP address to access local Apache on laptop when working outside the network?

DocumentRoot "D:/Projects" ServerName 192.168.11.74 Why doesn't this work ? How to access websites on the local box (Windows, Apache, MySql, PHP) which are based on IP address assigned by company's internal…
Subharanjan
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Calculate requirements for a caching/forwarding-only nameserver

I am considering a caching/forwarding nameserver to be used by internal servers to speed up name resolving. Is there a way to calculate some reference values to figure out its requirements? I simply took the average size of a zone file and made a…
pdu
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Unable to resolve unless dns client is restarted (Win7, WinSrv2008)

I have the most strange DNS Resulution problem ever encountered. And by strange I mean that I can only confirm this issue on two hosts in our network (my workstation Win7 and a management dns server Win2008R2) and it is only present if until I…
Spirit
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DNS error only in IE

Our Intranet page has stopped working on some machines/some user accounts. The error I am getting points to a DNS issue but If I ping the site from the command line the it responds fine. The error I'm gettting on IE is Error: The web filter could…
Le_Quack
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"Recursive" Wildcard DNS for Amazon Route 53

The title of the question might be misleading because I'm not an expert and I'm trying to learn the proper terminology. That being said, I'm wondering if it's possible to setup a wildcard DNS record for any number of dot separation in domain names…
Brian
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DNS Entry configuration

Hello i am trying to setup a DNS to resolve to two different servers using ip addresses. we currently have the following set up *.domain.com A record -> Server A IP example.domain.com A record -> Server B IP This works fine however we want to be…
Nicholas King
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DNS proxy setup - how to "redirect" queries?

I was wondering if there's any method to configure BIND server to answer queries based on the record's local value and if it's not there, forward the request to the configured recursive server. Example test.com is saved in the local BIND DB file…
ipersite
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