dns

I'm having a strange problem with a separately hosted subdomain I have. I'm running an application on Engine Yard, let's call it mysite.com. I have…

I'm looking for some good DDNS providers but I'm not sure what the best ones are.

Pwned my first time out. Can someone move this to SuperUser? My Bad!! Recently installed Windows Home Server 2011. For those that don't know, it…

I see that avahi-dnsconfd achieve to handle dns request from the browser without being listed in /etc/resolv.conf. I think that it's part of the dns…

I am trying to get SRV records from a DNS server using JNDI. Hashtable<String, String> env = new Hashtable<String, String>();…

Why are the reverse Zone files in Bind split by octets instead of subnets? This is what I would expect to see: subnets: 172.0.208/22 10.0.2.0/25…

I am using PowerDns on a Linux box (Debian 6). I would like to set up the powerdns server to resolve all externally unresolved DNS queries to a…

I currently utilise a VPS for web hosting and I would like to set-up DNS clustering so that I no longer have a single point of failure. How can I do…

I am creating a site that I expect to receive DDoS attacks on occasion. I have created two EBS AMIs on Amazon EC2. One AMI for a MySQL Database and…

Can someone tell the difference between the name returned by getaddrinfo() when AI_CANONNAME flag is set compared to the hosts FQDN. Windows 7…

I tried to deploy git server on my internal network server (LAN). I've successfully installed gitosis and played around with it (push, pull, clone…

I'm just curious as to what is considered industry standard when it comes to doing DNS and authentication on an environment with mainly linux…

I have nginx installed and showing a default page on Ubuntu 11.04 inside Amazon EC2. How does one go about setting up multiple nameservers for a…

I work on several php and jsp websites on my macbook (running development apache server and tomcat) and they all are hosted on shared servers. What…

We have an AD Domain with two sites and 6 domain controllers. Four of the DCs are in our primary site and 2 are in our secondary site and they are a…

I need to set up the basic configurations of MX Records and CNAME so my domain can be used with Google Apps, such as Gmail and Google Docs. The…

I've got some general slight network errors on a network. As part of testing I've discovered that I can't ping the netbios name of the site. Ping…

I have nginx installed and showing a default page on Ubuntu 11.04 inside Amazon EC2. How does one go about setting up multiple nameservers for a…

I have a personal domain name, pointing to a simple cPanel-type shared hosting account. About six months ago, I decided that I wanted to use Google…

Suppose there are 2 computers on same network, named com1 and com2. On com1, if I call Dns.GetHostEntry("com2") surely enough, it returns only 1 ip…