Domain Name System for computers, services, or any resource connected to the Internet. It translates domain names meaningful to humans into the numerical identifiers associated with networking equipment for the purpose of locating and addressing these devices worldwide.

learn more… | top users | synonyms

1
vote
0answers
10 views

dns-nameserver entries are ignored after 127.x.x.x

I'm trying to configure a static eth0 in a 1404 vps (lxc container). My interface config is auto eth0 iface eth0 inet static address 192.168.1.1 netmask 255.255.0.0 gateway 192.168.10.10 ...
1
vote
0answers
15 views

Both named and dnsmasq serving DNS on port 53?

Is this considered normal for Ubuntu 14.04 ? netstat -tulpn shows that both bind9 (named) and dnsmasq serve on port 53: Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address ...
0
votes
0answers
21 views

cannot ping external addresses

I'm installing Ubuntu 14.0.4, I have edited my /etc/network/interfaces added a route with: up route add -net 10.X.X.X netmask 255.255.255.0 gw 10.X.X.1 my /etc/hosts and then when I open up my ...
-2
votes
1answer
35 views

Problem with Recursive Queries [on hold]

When I test my domain through http://www.intodns.com , I see errors like this: I follow this tutorial : ...
1
vote
1answer
56 views

How to (re)configure my internet connection? (DNS resolving failed)

A couple of days ago I was working with ipython notebook and it opens me a page in my web browser (Google Chrome) and I was able to work with the notebook (zero problems with my internet). Then, I ...
-2
votes
0answers
24 views

Is this solution solve dns leak (TOR PROXY)? [closed]

i was looking for a way to solve the dns leak problem while using tor socks proxy (with firefox) , i found a solution that is adding "DNSPort 53" into torrc . then adding "nameserver 127.0.1.1:53" ...
0
votes
1answer
25 views

Messed with DNS, now does not connect to Internet

So I was trying to fix this reverse DNS issue: $ dig HOSTNAME.DOMAIN.com 1.2.3.4 #example $ dig -x 1.2.3.4 OTHERHOSTNAME.OTHERDOMAIN.com I was blindly following online ...
0
votes
1answer
15 views

Location of curl dns cache file and location of ubuntu global cache dns file

I have curl installed on my ubuntu instance. Can any one let me know location of curl dns cache file as well the location of global cache dns file. I was going through the curl documentation and ...
0
votes
0answers
25 views

how to setup split-dns for vpn with network-manager

I want to create a split-DNS config on a 14.04 desktop machine with both a local eth network and a VPN connection. Ie I should send DNS lookups for address ranges that are accessed via the vpn to the ...
2
votes
0answers
105 views

Ubuntu 14.01 LTS can't access some websites

Something is wrong with Ubuntu Kernel and Windows DHCP,DNS Server. First i will explain my problem in few words and then ill post all my configurations. My ubuntu computer is behind a all-in-one ...
0
votes
4answers
70 views

serving multiple websites over a home DSL line

I'm a complete noob at running my own server, and I want to install 3 different sites to be served from my Mythbuntu 14.04 system at home. What I want to do is not for actual public access though, but ...
-1
votes
0answers
18 views

Caching Nameserver and Primary Master and or Secondary Master on the same host

May I know if we could run Caching Nameserver and Primary Master and or Caching Nameserver and Secondary Master on the same host? And can I also run Primary Master and Secondary Master on the same ...
1
vote
2answers
29 views

Want to restore to my default DNS server settings

I recently tried changing my DNS settings and while doing that I altered a few settings due to which I'm not able to access Internet on my Wired connection. I tried editing the resolv.conf as follows ...
1
vote
1answer
44 views

Can't ping Arch Linux machine from Ubuntu Server

I have a server and a desktop. Server: OS: Ubuntu Server 14.04.1 IP address: DHCP from Asus router, allocated by MAC address to 192.168.1.4 Connection: wired Ethernet, always on Desktop: OS: ...
0
votes
1answer
67 views

Symbolic link to resolv.conf strange behaviour in Ubuntu 14.04

I recently upgraded my PC to Ubuntu 14.04. I then experienced major problem in DNS resolution that did not work anymore. I finally found the following: in /etc, there is a 'resolv.conf' wihich is a ...
2
votes
0answers
39 views

Ubuntu 14.04 - Network problems (wireless and DNS)

I have seen a very similar problem on post: Cannot resolve dns on 12.10 install but with no clear answer and my problem is related to Ubuntu 14.04, another particularity is that this problem started ...
0
votes
1answer
57 views

14.04 Desktop: Static IP is acquired, ping works, DNS does not

My question is very similar to this one: Can ping but no DNS I have setup a static IP on my previous Ubuntu versions - 9.04 and 12.04 - without issue. I have used an identical means this time as ...
3
votes
1answer
135 views

Using Ubuntu 14.04 as router with iptables, clients can't go online. Probably DNS issue, iptables setting needed

CORRECTION 3: SOLVED! I needed to add the the official DNS server of my departement's VLAN as DNS to the clients. I've read through a large number of posts about iptables issues when using Linux as ...
0
votes
1answer
54 views

Where does `resolvconf` gets the IPs of DNS servers from?

On a server machine, I have the /etc/network/interfaces file similar to: # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet ...
0
votes
0answers
13 views

Access Server via a browser with DNS

I have Ubuntu 14.04 server running. When on my LAN I can go to a browser to access services running like Transmission and Plex by using the DNS address and the port number. My question is: How do I ...
0
votes
1answer
107 views

Evolution MAPI & Evo EWS not workining in Ubuntu 14.04

I recently upgraded my laptop from 12.04 LTS to 14.04 LTS without problems. First thing I tried is to reconnect Evo to our company's Exchange server. So I installed evo-mapi and the evo-ews package ...
0
votes
0answers
55 views

DNSCrypt-Proxy specific usage

I have some specific usage questions about DNSCrypt-Proxy. I followed a guide and ended with the command dnscrypt-proxy --daemonize –user=dnscrypt Without any further switches does it default to ...
0
votes
0answers
27 views

redirect wrong dns queries to url address?

I have local machine with bind DNS server and i need to redirect wrong dns queries address name to specific address name or web site url like google any suggestions ?
0
votes
1answer
14 views

Only resolve DNS on VPN Server

I installed pptpd but my connection is too slow and i need use Google DNSes (8.8.8.8,8.8.4.4) on my Android without root for mobile network (not Wi-Fi). How can i configure my ubuntu server for just ...
0
votes
1answer
55 views

KVM DNS Access guest by using it's hostname (ubuntu 14.04)

I have a guest machine running ubuntu 14.04 on an ubuntu 14.04 host running KVM/QEMU. Everything works fine except for one thing. Given my guest's hostname is virtual-machine-1 I would like to be able ...
4
votes
0answers
133 views

Internet conection problem when updating Ubuntu 12.04 to 14.04 Server

Upgraded my server's software from Ubuntu 12.04 to Ubuntu 14.04 and now the server cannot access the internet. I can ping devices on my LAN, including my modem. When I try to ping any site on the ...
0
votes
0answers
63 views

Ubuntu 14.04 LTS DNS

Since the introduction in Ubuntu 12 of a new way to handle DNS with the resolv.conf file https://www.stgraber.org/2012/02/24/...-ubuntu-12-04/ I need to clarify something Inside this article As ...
0
votes
0answers
25 views

Ubuntu Zpanel Unable to receive e-mail

I am able to send e-mail from my zpanel mailboxes but am unable to receive any e-mails. I get this error from gmail when I try to send e-mail to my mailboxes: mail exchanger not found. My domain ...
0
votes
0answers
31 views

Domain name server not working properly

My internet was not working in the browser or the terminal. After some inverstigation, I've found out that the problem is with the DNS. I have deduced this because ping 8.8.8.8 reports 0% packet loss. ...
0
votes
1answer
41 views

Can ping but no DNS

I have installed Ubuntu 14.04 on my laptop. This laptop has a Qualcomm Atheros QCA9565 Wifi network card, but no ethernet port. I can connect to the router. I can ping to 8.8.8.8, but when opening ...
1
vote
2answers
223 views

Ubuntu can not ping Host Name but can ping IP?

well I just went into the Ubuntu world for administration. I found similar threads, except, I am able to ping my own Host name and IP address and my windows can ping my linux host name, but Ubuntu can ...
1
vote
0answers
39 views

DNSMASQ Error in Syslog

I was browsing my syslog and I found this error:- NetworkManager[984]: [1407179609.489726] [nm-dns-dnsmasq.c:393] update(): dnsmasq not available on the bus, can't update servers. ...
0
votes
0answers
36 views

how to find dns servers that dnsmasq is pointing to

I cannot find a list of dns servers that dnsmasq is pointing to. nm-tool only gives the internal "DNS: 192.168.1.1" I want the upstream external dns servers that this is pointing to. I am on ...
0
votes
0answers
26 views

DNS-Nameservers problem

I run Ubuntu server 12.04.1 LTS Precise. If my network/interface was set on auto, the DNS works correctly. I'm able to run apt-get update and to ping various sites. When my network/interface was set ...
0
votes
0answers
19 views

DNS zone file issue after upgrading from Ubuntu LTS 12.4.4 to Ubuntu LTS14.04

I have 3 dns servers. The 2nd and 3rd dns servers are slave from the 1st or primary server. All my server are running Ubuntu Server LTS12.4.4 and I would like to upgrade them to the lastest version, ...
-1
votes
1answer
43 views

How to create your own domain name from your IP and map/sync that with DNS server? [closed]

Is there any way to create your own domain name instead of purchasing???
0
votes
1answer
73 views

How to compile/install bind9 with DLZ (MySQL) support?

I am wondering how to compile or install a version of bind9 that supports DLZ (specifically, MySQL) on Ubuntu 14.04. According to my internet research, bind9 doesn't support it by default. Does anyone ...
0
votes
0answers
65 views

Not resolving DNS in Virtualbox guest OS

I'm running Ubuntu as a guest OS in VirtualBox within a Windows 7 host. I cannot access the internet from within the Ubuntu VM. Firefox just times out. In terminal I can ping external IP addresses ...
0
votes
0answers
19 views

Can not ping local site

I have the following situation: On one server in our network we have the DNS Server. Here we define hostnames for some local sites (ex: 192.160.1.6:8060 -> fisheye.idn.local). When accesing the site ...
0
votes
1answer
55 views

How to set DNS exclusively for a Network Namespace

I've created a network namespace. I thought there was a resolv.conf file for each namespaces created but it's not the case on my system (Ubuntu 14.04). I don't have the following path ...
0
votes
0answers
24 views

Problem with webmin (DNS)

I setup slave DNS server for my master, I configured everything, all domains was transfered to the slave server, I can add new domain, edit existing domain, but in the logs I've got problems. There ...
0
votes
1answer
23 views

DNS traffic keeps increasing

I have installed Monitorix on my home computer to play around with all these awesome things I can do with Ubuntu, and even joined the Monitorix mailing list. I had a question regarding how Ubuntu ...
0
votes
1answer
57 views

Apache - server not resolving by /etc/hosts if I have not internet connection

I have configured many virtualhosts in my current apache2 server, in my local machine (Ubuntu 13.10). Those are different local sites, with domains which are set in my /etc/hosts: 127.0.0.1 ...
0
votes
1answer
58 views

How to make WLAN server accessible on the internet

I'm using Ubuntu 14.04 desktop. I've installed LAMP and I believe a DNS program and a mail server. Since my ISP is dynamic IP I am using noip.com's free dynamic DNS service (which I know works because ...
0
votes
1answer
13 views

bind9 DNS works predictably for OSX machines but not for Windows machines

I have set up s DNS server using bind9. The purpose is to create a zone so that developers can browse to their work at something.dev.di where something could be anything as long as there is a matching ...
1
vote
1answer
33 views

Why are all my DNS queries received from 127.0.0.1?

I used the host command on Ubuntu 12.04 LTS to check my DNS server: host -a www.amazon.com showing this: Trying "www.amazon.com" ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: ...
0
votes
0answers
16 views

DNS resolution conflict in 12.04

I ping host1 in my first terminal, it exits with 0 (success). Then in a separate terminal I ping an unknown host (which fails) and it makes the first ping fails as well! Here is my best shot at ...
2
votes
1answer
180 views

How to change the DNS server across network interfaces?

The only consistent solution for changing your DNS server is to change it in each individual network interface. This means for Ethernet and for each wireless network you use. I'm looking for a way to ...
1
vote
0answers
25 views

dig +trace returns my DNS IP

When I'm trying to execute dig +trace command, output is the following: $ dig +trace google.com ; <<>> DiG 9.9.5-3-Ubuntu <<>> +trace google.com ;; global options: +cmd ;; ...
1
vote
0answers
68 views

Ubuntu 12.04 Cannot connect to Starbucks Free attn Wifi, DNS issue

first off, I'm a bit of a newbie and networking stuff is not my forte. So I've been pulling my hair out for the last hour trying to get my 12.04 Ubuntu partition to connect to an AT&T hotspot in ...