The tag has no wiki summary.

learn more… | top users | synonyms

-3
votes
0answers
17 views

I have a Windows DNS server running (ISC BIND) in my network and it has NetBIOS set to default! Should I disable NetBIOS? [closed]

What is RX Broadcast or TX Broadcast in Mikrotik? Does it affects network performance? I have a Windows DNS server running (ISC BIND) in my network and it has NetBIOS set to default! Should I disable ...
1
vote
1answer
80 views

Missing SRV record at DNS server

Server 2008R2. 2003 functional level. One of my branch DCs, which we will call BranchDC1, is not registering SRV records in example.com/_msdcs/gc/_sites/_tcp. The DC is marked as a Global Catalog in ...
-1
votes
2answers
197 views

unable to start the bind dns service in linux

observed following errors when try to start the dns service in virtual linux pc [root@mininat ~]# service named status Redirecting to /bin/systemctl status named.service named.service - Berkeley ...
0
votes
1answer
125 views

bind9 configure forward zone for local domain without DNSSEC for this zone only

I have a working DNS server for local domain mydomain.local. I am trying to configure bind9 to work in default configuration, except for this zone, for which I want to forward queries to local DNS ...
0
votes
1answer
44 views

Contact DC from a client without DNS

I have read Can I create a DC without a DNS Server?. But my question is a bit different. I have one client in a completely different subnet from the DC. That client does not have access to the ...
15
votes
2answers
1k views

How is a single IP address load balanced?

I'm aware of "round robin DNS" load balancing, but how can a single IP address be load balanced? Google's DNS servers for example, 8.8.8.8 and 8.8.4.4. Wikipedia's load balancing article states: ...
-1
votes
0answers
19 views

Configuration for Media Streaming Server With 60+ Concurrent User Connected over Wifi [duplicate]

i need a piece of advice for building a SOHO (Small Office / Home Office) like system but rather for (60+ User). This system will be Web / DHCP / DNS server. Allowing 60-100 Users concurrent access ...
-1
votes
1answer
60 views

DNS server with scripting [closed]

I would like to know if there's any way of having a DNS server on Linux that runs a script and reply a different IP list depending on the script data returned. I've searched Google for 'DNS server ...
0
votes
0answers
69 views

DNS server for DMZ

Servers are in a different subnet like 192.168.1.0/255.255.255.0 and there is a NAT for internet access. For example if one of my web servers ip is 192.168.1.100 inlocal then 5.5.5.100 will be my ...
1
vote
1answer
105 views

Windows SBS 2011 Clients Randomly Unable to Access .co.uk Domains

We are a small office with 10 client PCs and one Windows SBS 2011 server acting as Domain Controller and Internet gateway. At random times client computers cannot access Internet hosts in the .co.uk ...
3
votes
5answers
2k views

Can I have my DNS server and my web server on the same IP? [closed]

I just bought a raspberry pi and made it a web server. I have a network with 1 IP. I created a DMZ and I am able to access my raspberry pi web server from the internet. I bought a domain that I intend ...
9
votes
1answer
308 views

Small issue with the Domain Name System (DNS) Server Cmdlets

I'm wondering if I need to clear some cache or something with the issue I'm having. I'm trying to remove A records from a DNS Zone and replacing them with a CName record that has the same host name. ...
0
votes
1answer
75 views

How to refer DNS queries to another NS?

A domain of mine, example.com, is handled by NS server1 (as configured in the domain registrar). But now I want it to be handled by a different NS, say server2, without changing the NS in the domain ...
0
votes
3answers
5k views

Openvpn client, force DNS server

Our Linux Ubuntu configuration does have a DNS server (Bind 9). And resolv.conf has its nameserver 127.0.0.1 When using openvpn client on that Linux, the nameserver is not changed (by the VPN ...
-6
votes
1answer
38 views

name server IP vs web server IP [closed]

I'm doing a course on an introduction to networks and I'm struggling to visualise certain aspects of the domain name system database. (if that is worded correctly?) For example, if you perform ...
-2
votes
1answer
78 views

domain-search value on my clients computer [closed]

I need help with configure my DNS and DHCP server - I have spent some time searching on google but have not got any informations regarding my problem. I have an Ubuntu 12.04 server running and use ...
1
vote
2answers
100 views

What happens to DNS cache server when the zone DNS server fails?

I have DNS server running which caches for records from a main DNS server. What would happen when the main DNS server is down? Will the cache DNS server still serve the records it has or will all the ...
1
vote
0answers
152 views

BIND session key

When I restart or start my BIND DNS server, I'm getting the following in the /var/log/messages log file. Jan 26 07:50:30 dev named[306]: could not create /jail/bind-9.9.4-P2/var/run/named/session.key ...
0
votes
2answers
80 views

Bind DNS Server Error

I try to set up a Bind DNS server, if I test the actual configuration with named-checkzone domain.de /etc/bind/db.domain.de the following error appears: zone domain.de/IN: NS 'ns1.domain.de' has ...
0
votes
1answer
241 views

Bind DNS server with GeoIP City, database not available

Im working on Bind with GeoIP for a few days and installed them properly, However I have some problems about loading maxmind's GeoIP databases. The database is free version therefore I changed its ...
1
vote
1answer
378 views

DNS architecture sanity check

I'm designing DNS service for a network and had a few architecture questions. The O'Reilly/ Cricket Liu DNS book and the NIST DNS security guide don't address these questions except in a very general ...
0
votes
1answer
314 views

PowerDNS does not resolve TXT records

My PowerDNS DNS server 3.3 does not resolve TXT records. Database looks like this: PowerDNS database When I try to dig my server for TXT entry they are not being shown: [root@nowosci powerdns]# ...
0
votes
1answer
52 views

DNS server Windows Server 2008 fail resolving

I have a machine running Windows Server 2008 (not r2) and I have installed Active Directory and DNS server. On my client machine, in the network properties, I have set Obtain an Ip Address ...
0
votes
1answer
179 views

Find (& Delete) Specific Cached Entry - Microsoft DNS Server. Is it possible?

I would appreciate your assistance on this. I have a Microsoft DNS server, and am wondering if it is possible to find a specific cached entry (Cached Lookups) and delete it. I need to do this as ...
3
votes
1answer
218 views

Best way to implement secondary DNS server with BIND

I have one DNS server that installed on centOS and based on BIND DNS server. What i want to do is to make a secondary DNS server that will replicate with the master server and will hold all my zones ...
1
vote
1answer
158 views

Local dns server acts unreliably

In our local subnetwork we have a domain server. It's a Windows Server 2008 R2. It was configured by following this guide I think. My main domain is wm.local. My server is domainserver.wm.local. My ...
0
votes
2answers
113 views

Point Subdomain to another application on another domain

I'm not a very experienced Server Administrator and I'm trying to set up a new one I just got. I'm Using IIS7 and DNS Server What I need is that a url such as: mail.domainA.com points to ...
1
vote
2answers
231 views

How do nameservers “failover”?

How do nameservers do failover? What decides the order in which nameservers are queried when the primary nameserver is not reachable? To illustrate, here's part of my zonefile: $TTL 3m; site.com. ...
0
votes
1answer
724 views

Server 2003 dnscmd.exe access denied (not server 2008)

The only topics I can find on dnscmd.exe access denied are all "when we upgraded to Server 2008 this error started". Well, I'm using Windows XP client and Server 2003 and getting this error. I can ...
-1
votes
1answer
76 views

DNS servers not set properly? Site failing to load by hostname, though loads fine by IP

We run www.tekiki.com. Some users, including us, cannot reach www.tekiki.com because of DNS issues. The site resolves fine on the desktop, but it fails from our iPhones and iPads. The frustrating ...
0
votes
1answer
81 views

How can I manually set the IP a domain name resolves to without using the hosts file?

On my Windows server, example.com resolves to 1.1.1.1. A software I use resolves example.com expecting 1.1.1.1, but I need to modify this for the domain to resolve to 2.2.2.2 instead. Usually, I ...
0
votes
1answer
661 views

Amazon Route 53 alternative (BIND?) in my case

I have this project / research where I need to test/work on an EC2 instance with multiple domains (100+) in it. Basically I added an entry (for every domain) in httpd.conf All these domains will ...
-1
votes
1answer
233 views

How to configure Parallels Plesk 11 to use Google DNS server [closed]

The "default" DNS server does not recognize certain host names, and as a result we are unable to send emails to these domains. We would like to use Google DNS server (8.8.8.8), as it does the work. ...
-1
votes
1answer
419 views

DNS Server not responding (Interworx) [closed]

I have a dedicated server with interworx installed, and in its control panel I have created a site account for the dedicated ip Address 173.234.60.106 under the domain name fluffyspikes.com. ...
0
votes
2answers
231 views

Set up DNS and DHCP roles on Win 2008 server. Why don't clients show up in Explorer?

I disabled the DNS/DHCP on my router and activated those services on a Windows 2008 server. Everything is working fine, but when I go to browse the network none of the machines can see any other ...
1
vote
1answer
398 views

Host does not support SRV records, what are my options?

I need to use SRV records for multiple game servers that uses different ports in one machine. I read about SRV Records and it seems like it's what I need. I asked the website host I am using and they ...
0
votes
1answer
127 views

Should DNSSEC validation be done in the recursive DNS server or in client software?

As the title says. The design of DNSSEC and its implementation in Bind (and things like Unbound) quite clearly allow for either use. They can optionally do DNSSEC validation, returning SERVFAIL if ...
-3
votes
1answer
974 views

Two A records under one domain in different servers, possible?

Is it possible to have two A records under one domain in different servers? ns1.domain.com from server1 points to 192.168.1.1 and ns2.domain.com from server2 points to 192.168.1.2 Is this ...
1
vote
0answers
2k views

NERR_DCNotFound when attempting to join Windows Server 2010 domain using PBIS

I have a RHEL 6.3 Amazon Web Service instance I'm trying to join to a Windows Server 2012 AD domain through PowerBroker Identity Services Open (ie: not enterprise). The Server 2012 instance is in the ...
1
vote
1answer
4k views

AD-Integrated DNS failure: “Access was Denied”

I have a single Windows 2008 R2 server configured as a domain controller with Active Directory Domain Services and DNS Server. The DNS Server was recently uninstalled and reinstalled in an attempt to ...
0
votes
1answer
598 views

DNS Configurations for Microsoft VDI on Hyper-V Server 2012

I'm trying to set up VDI using Hyper-V Server 2012. I have 2 physical machines, one Windows 8 client for remote management and another machine running a fresh copy of Hyper-V Server 2012. I'll be ...
1
vote
0answers
61 views

Server Core DNS Server in VSphere doesn't respond to ping and needs continuous arp clean

I have a VSphere installation hosting two Windows Server 2008 R2 installations. One of them is a complete install that serves as a DHCP server and that I use for administration. The other install is a ...
1
vote
1answer
304 views

Resolving DNS name queries to local computer - Authoritative Parent Zone not found

I'm trying to set up Remote Desktop Host Server in Windows Server 2012. When I am configuring the domain controller I get the following warning: I'm reading through microsoft documentation of this ...
2
votes
3answers
517 views

how do i create multiple windows dns entries?

I have windows 2008 R2 and i have created 20 .com primary and secondary zones for the domains. Within each of these are MX, A, SOA and NS records. I have done this manually and its taking me ages ...
2
votes
2answers
2k views

Static IP but DNS server from DHCP (Can't use a reservation)

I need to assign the DNS servers to a Virtual Machine via DHCP, but I want the machine to have a static IP address. I cannot use a reservation and go through the usual DHCP process because the VM gets ...
0
votes
1answer
75 views

Temporary DNS server

What DNS software is good for temporary usage while doing server maintenance? Since there is not a secondary server available, I would like a solution that can just run on a desktop/laptop just to ...
1
vote
4answers
9k views

Can I create a DC without a DNS Server?

So as the title says, I need to promote a standalone Win2008R2 server to a Domain Controller, and I don't a DNS Server (I think), as there will be no clients connected to the domain, it will be only ...
-2
votes
2answers
174 views

BIND DNS SERVER in my Production environment [closed]

I would like to start working with a local DNS server in my production. right now instead of working with DNS I'm working with IP Addresses. I would like to know what is the effect of working with ...
-4
votes
2answers
446 views

Easier than bind dns for ubuntu [closed]

I'm looking for a simple to use DNS server for my network, I wanna be able to define a set of domains and point them to different IPS within the network. What is an easy solution I could use, I ...
1
vote
2answers
1k views

DNS Server (2008 r2) MMC The server DC01 could not be contacted. The error was: Access was denied

I've just migrated the AD with the whole nine yards, FSMO, PDC, RID, Schema, etc, from an SBS 2003 to a Win 2008 R2 Std. I have managed to have no error in the dcdiag before I demoted the SBS 2003 ...