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Questions tagged [domain]

A collection of computers or other networked resources.

A collection of computers or other networked resources within an organisation. A domain is identified by a domain name. Domains can be divided into hierarchical sub-domains.

A Microsoft domain is such a collection, often managed by the Active Directory product. The centralized authority for a Microsoft domain is one or more Domain Controllers. These Domain Controllers are responsible for authentication and other security services within the domain.

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DC Replication over VPN Server 2012R2

I Have two sites right next to one another connected using Draytek routers an IPSEC secure vpn tunnel. One site had all the servers the other none. I installed a new DC on the main site them moved it to the new site, now replication has stopped. …
user357849
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Samba 4x domain. No logon servers available

I've been migrating a server that was RHEL 5 32 bit to a Centos 7 64 bit server. This a file sharing / domain server, and I have experience setting up Windows Domains, but not samba domains. My issue right now is that I can add a client windows…
tdoc210
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dcpromo /forceremoval as a file server

I'm working on a customers infrastructure where most of the DCs were not replicating with each other. I managed to bring up another two DC's, bring them to the domain and switch over the FSMO roles. There's one 2008R2 DC left which I can't…
Danny
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Dynamic IP address to Domain

A camera when connected to a DHCP Network receives an IP address. Using IP lookup I find the IP address of the camera. Then I type the camera IP address in a browser - it shows a website (index.html) I want to eliminate the process of finding the…
Bluesky
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Testing domains on intranet/local network?

This may sound like a very silly question, but how could I setup domains ( eg www.foo.com ) on my local network? I know that all a domain is, is just a name registered to a name server and that nameserver has a zone record, and in the zone record…
meder omuraliev
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ERR_CONNECTION_REFUSED Amazon EC2 instance with node.js backend

I have a website running in Elatic Beanstalk. In default-environment url, it is working totally fine. But, when I try to access it with my domain from GoDaddy it is showing ERR_CONNECTION_REFUSED. I have properly set nameservers and ip on godaddy as…
Harshil Pansare
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How to disable Null Session Enumeration of the DC?

I am a sysadmin for a company, and we just had a Penetration Test done on our internal network, the team discovered that it is possible to perform query\enumerate our DC (Server 2012) for information with the following commands: Global.exe – shows a…
Giladiald
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Good generic term for a 'domain' or 'network boundary'

I'm trying to find a term...and its harder to find than I thought. Given a group of computers are within a network boundary, and have a set of user accounts (system admins) setup to oversee computers within that network boundary, what is that…
dhartford
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nginx and site.erb: tag as internal users for two different domains and two different sets of IPs

I have an nginx server and a site.erb file and two different domains (domain1 and domain2). Currently a tag (for Google Tag Manager) will be set when someone visits the sites from a particular set of remote IP addresses (set $analytics "'userType':…
tomhafiz
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The incompatibility between Cloudflare and the reverse DNS

I'm already activated Cloudflare for my website and to apply that I had to replace my domain default nameservers with Cloudflare nameservers. Now my website has to send emails to the mail servers, but I have a problem with that, especially with the…
Zorba
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Business partner's IP in China is blacklisted so cannot email me

A business associate of ours out in China who we have been working with for over 5 years is now struggling to email us in the UK.. he is receiving the following error: Your message to .... was rejected by the recipient domain. The error that the…
Nathan Smith
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Nginx routes undesignated traffic to a seemingly arbitrary subdomain

The problem I have an nginx server serving 3 subdomains - say a.example.com, b.example.com, and c.example.com. The configuration files are a.example.com.conf, b.example.com.conf, and c.example.com.conf respectively. They are stored in…
Adam Matan
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vsftpd adds server own domain name suffix to host name

I have the following issue with vsftp (and asterisk, by the way): When I'm connecting from 37.229.152.222 to vsftpd server, I get timeout and lots of errors in bind log that is running on the same server: error (unexpected RCODE 51) resolving…
Alexander Gerasimov
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Join new domain controller with

I recently created a new domain controller (Windows Server 2012 R2) that has the same domain name as the old controller (Windows Server 2000) and I have an old Windows Server 2003 with IIS/SQL and other miscellaneous services that I want to join the…
Skipbo
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Postfix intercept emails with apache server

I have a server(using postfix) to relay emails to a smtp server. I am tasked with separating the emails by the domain(2 to be exact) to send to 2 separate smtp servers. The idea was to use transport as this suggestion: Postfix to relay mails to…
liangusburger
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