what are the files needed for the installation of a dns server on linux (redhat 7x)? what service does it run and where are the files & services located? (1 Reply)
hi gurus,
need to check other than the hosts file, what else i need to change after we have changed the domain name in our company. currently, we are using olddnsname.com and will change it to newdnsname.com. i am not sure where else in solaris i need to take a look.
please advise.
thank... (4 Replies)
Hi,
I would like to change the domain name using sendmail.
For example, currently mails are sent like user@domain1.com
I would like to change it to user@domain2.com
How this can be done from HP-UX?
Your help is highly appreciated.
Thanks in advance. (0 Replies)
hello
i am running my sipx server in 192.168.2.14
i would like to configure domain name and host name for this .....
can anyone tell me how to configure dns server and dhcp server so that any body both outside and inside the lan could access the sipx server by their host.domain.com name (1 Reply)
Hello,
I'm using CentOS 5.3, and I connect to a VPN in order to work. The problem is that I'm constantly accessing things on the local network and the remote network. But once I'm connected to the VPN I can't access local addresses by name, I have to use the ip-address.
What I'd like is to... (4 Replies)
I now know that I have to configure dns mx to actually be able to send email correctly to my mail.
I have the link(user guide) on how to do this :
http://bobcares.com/blog/?p=29
but where do I configure it? Is there a specific file for the configuration? I really don't understand this part. (2 Replies)
when i execute from local machine
ping domainname i get the external ip address but i am on local dns and i expect the local ip address..
using nslookup : no problem
so i cannot find why...
thanks (2 Replies)
Hi guys,
I had Cpanel VPS hosting and switched to non managed VPS hosting.
My nameservers are configured as follows
ns1.mobz.ca 69.175.76.110
ns2.mobz.ca 69.175.76.111
Before switching my domain worked perfectly. Like webprofessionalsconnect.com with those settings worked. With new... (4 Replies)
I have read many tutorials on bind and i understand the A,MX, CNAME records.
Internally, on a LAN we can install bind and create all these records and we can tell all PC and servers to use this bind as DNS server.that's fine.
On the Internet, when we have purchased a valid domain like... (5 Replies)
In my /etc/resolv.conf file there is domain name defined. But when I do nslookup the domain name is not appended. Why? (18 Replies)
Discussion started by: broy32000
18 Replies
LEARN ABOUT MOJAVE
unbound
unbound(8) unbound 1.5.1 unbound(8)NAME
unbound - Unbound DNS validating resolver 1.5.1.
SYNOPSIS
unbound [-h] [-d] [-v] [-c cfgfile]
DESCRIPTION
Unbound is a caching DNS resolver.
It uses a built in list of authoritative nameservers for the root zone (.), the so called root hints. On receiving a DNS query it will ask
the root nameservers for an answer and will in almost all cases receive a delegation to a top level domain (TLD) authoritative nameserver.
It will then ask that nameserver for an answer. It will recursively continue until an answer is found or no answer is available (NXDO-
MAIN). For performance and efficiency reasons that answer is cached for a certain time (the answer's time-to-live or TTL). A second query
for the same name will then be answered from the cache. Unbound can also do DNSSEC validation.
To use a locally running Unbound for resolving put
nameserver 127.0.0.1
into resolv.conf(5).
If authoritative DNS is needed as well using nsd(8), careful setup is required because authoritative nameservers and resolvers are using
the same port number (53).
The available options are:
-h Show the version and commandline option help.
-c cfgfile
Set the config file with settings for unbound to read instead of reading the file at the default location,
/usr/local/etc/unbound/unbound.conf. The syntax is described in unbound.conf(5).
-d Debug flag: do not fork into the background, but stay attached to the console. This flag will also delay writing to the log file
until the thread-spawn time, so that most config and setup errors appear on stderr. If given twice or more, logging does not switch
to the log file or to syslog, but the log messages are printed to stderr all the time.
-v Increase verbosity. If given multiple times, more information is logged. This is in addition to the verbosity (if any) from the
config file.
SEE ALSO unbound.conf(5), unbound-checkconf(8), nsd(8).
AUTHORS
Unbound developers are mentioned in the CREDITS file in the distribution.
NLnet Labs Dec 8, 2014 unbound(8)