similar to: DNS CNAME question

Hi all If I do a "dig mydomain.co.za" from a Linux server, how do I know which DNS nameserver returns the queries? I seem to have a faulty DNS server, but can't see which one, so I want to find out which nameserver (if there's 4 - ns1.myserver, ns2.myserver, ns3.myserver & ns4.myserver) returns the queries? -- Kind Regards Rudi Ahlers CEO, SoftDux Web:

In attempting to reactivate my IMAP communications with my Email Spool (NFS Mounted), I have gotten the following while attempting to download the Emails via POP3. Oct 18 08:00:45 ns4 dovecot: pop3-login: Login: user=<aewhale>, method=PLAIN, rip=74.109.213.194, lip=66.207.133.232 Oct 18 08:02:40 ns4 dovecot: pop3(aewhale): Error: Timeout (180s) while waiting for dotlock for transaction

Hello List, I am facing a probelm whereby my Samba4 internal DNS does not resolve external addresses: # host www.google.com Host www.google.com not found: 3(NXDOMAIN) The answer is immediate - so there's no timeout issue here. Internal resolution as described in the wiki to test the Samba AD DNS functions like host -t SRV _kerberos._udp.samba.mydomain.com host -t SRV

Yes, there is currently concurrent usage because the Mail spool is NFS Mounted. Here is the current configuration: dovecot -n # 2.1.15: /etc/dovecot/dovecot.conf # OS: Linux 3.10.54-server-2.mga3 i686 Mageia 3 base_dir = /var/run/dovecot/ disable_plaintext_auth = no lock_method = dotlock login_greeting = SpamZapper Email ready. login_log_format_elements = user=<%u> method=%m

Hi all, I see centos 3.5Beta in the beta.centos.org. Is this the next release of version 3 ? Strangely, 3.4 is not the final release of version 3 ? Thx Ceg Ryan

Maybe I misunderstand. Each user is only able to access their mailbox from a single connection at a time. Other users can access the NFS Spool from other connections, I think that is what I am calling Concurrent connections. Is that the same definition you have? From: dovecot [mailto:dovecot-bounces at dovecot.org] On Behalf Of Aki Tuomi Sent: Friday, October 19, 2018 10:05 AM To: Albert

Hello everyone - I run bind version 9.8.2 on CentOS 6.5. The daily logwatch run sends me the following items. Are any of these a real problem? ============ checkhints: extra NS 'A.ROOT-SERVERS.NET' in hints: 170 Time(s) checkhints: extra NS 'B.ROOT-SERVERS.NET' in hints: 170 Time(s) checkhints: extra NS 'C.ROOT-SERVERS.NET' in hints: 170 Time(s)

Hello, I have dns zone domain.com configured on nsd server. If a try #dig axfr @localhost domain.com then i receive correct answer, but if i try #dig a @localhost domain.com then i received nothing but should be 127.0.0.1 How can i troubleshoot this problem? output: [root at ns1 ~]# dig axfr @localhost domain.com ; <<>> DiG 9.8.3-P1-RedHat-9.8.3-2.P1.fc15 <<>> axfr

Hi, Has any one had problems with mail clients were your DNS is like this; doman.com MX 50 mail.domain.com domain.com MX 100 mail2.domain.com domain.com CNAME www.domain.com -aurf

Hi All, I'm using samba 4.0.0alpha21-GIT-UNKNOWN provisioned to use the internal dns server. I'm having a bit of trouble adding a CNAME entry, or more correctly, getting it to resolve after adding. Prior to adding the CNAME a query returns (the relevant record); Name=centos, Records=1, Children=0 A: 192.168.1.11 (flags=f0, serial=2, ttl=900) It's more than likely me doing

I am currently in the progress of testing the replacement of a Windows 2003 DC with a Samba4-based one. In the DNS of old Windows DC we had CNAME entries to alias www.domain.com to serverX.domain.com and ftp.domain.com to serverY.domain.com. This is working and can be tested successfully with dig The CNAME entries were correctly replicated across to the internal DNS server on the new Samba4 DC

Samba 4.0.0 I am running all of these commands from the PDC DC1. /etc/resolv.conf domain mydomain.com nameserver 127.0.0.1 smb.conf does have a dns forwarder = 192.168.1.2 samba-001 the actual host name, and also a PDC, in the same domain. I would like to have the alias my-server point to samba-001. I added a CNAME record: bin/samba-tool dns add 127.0.0.1 mydomain.com my-server CNAME

Hello Samba Mailing List We cannot ping or browse to our web site hosted on Amazon S3 because the CNAME entry in our Samba 4 Internal DNS does not resolve properly, and this maybe because of the old version of Samba we are running on our DC. Samba version... 4.1.0pre1-GIT-8aae8b5 Command line used to add CNAME entry... $ /usr/local/samba/bin/samba-tool dns add dc1 domain.com www CNAME

Hi, Recently we have migrated from samba 3 nt domain to samba 4 AD (4.4.5) and we have detected that some applications are not working correctly, this applications need to access to \\ip resource, with name works, but we have some applications that needs to work only by ip Also detected this problem with some cname in dns are not responding we use bind9 + dlz, and we if we access from \\name

Hello, It seems Samba4 is having problems with CNAME records. I am seeing the same behavior as mentioned in the thread below. Is there any ETA on a fix for this? This is identical to the problem with MX records. This is currently a much bigger problem than the MX records. I appreciate any assistance. [root at DC1 var]# dig autodiscover.testdom.com CNAME ; <<>> DiG

Hello, we successfully migrated from a Samba 3.x NT Domain to a Samba AD Domain using Samba 4.7.x. However, there are still some issues and I hope for your help. The biggest problem so far follows: For historical reasons our Samba file servers carry a lot of aliases. Now that they have become AD Members I did set a lot of CNAMEs in the AD DNS (using the Windows DNS Tool). Most of the aliases

Hi, I'm testing: $ sudo nsd-control status version: 4.0.1 verbosity: 2 I found a loop problem with this record: * IN CNAME none ("none" means no matching record in zone and therefore match * again) Queries that use "* CNAME" will result in a loop. The response will use TCP and will be limited to 65k bytes $ dig @127.0.0.1 sdfgsfg.test.com ;; Truncated,

I am having a mail server problem where the mail to one domain is being sent to the wrong server. When I use "dig masonc.com mx", I get ;; ANSWER SECTION: masonc.com. 86400 IN MX 5 mail.masonc.com. ;; AUTHORITY SECTION: masonc.com. 86400 IN NS ns1.picadoo.com. masonc.com. 86400 IN NS ns2.picadoo.com. ;;

Hi I am reading and configuring puppet in relation to http://reductivelabs.com/trac/puppet/wiki/UsingMongrelOnEnterpriseLinux The question I have is in relation to the ssl certificates generated the first time the puppetmaster service is run and the ability to use a CNAME. If the host that i am running the puppetmaster on is server.example.com and i want to use puppet.example.com as a CNAME that

Hi, I am using bind 9.6.0. I want to configure cname for corporate web (example.com). When I mention following my company site opens without sub domain. e.g example.com I dont need to mention www.example.com. @ IN A x.x.x.x I have two ISP with radware link proof. Radware device has its own dns e.g abc.com I have web record on link proof e.g www.abc.com (ip x.x.x.1 & y.y.y.1) Now when I