Month: January 2015

submitted by danyork [link] [comment] Powered by WPeMatico

Hi, i have a question about the dns root servers. For example if i want to resolve a domain www.google.com. i start from the dot(.) and then i go down(tree) and i find the com. and then another level down is the google.com. etc. The question is the f.root-servers.net which is a dns root server … Read More “Dns root servers are located on dns root hierarchy?” »

submitted by cmeerw [link] [comment] Powered by WPeMatico

submitted by cmeerw [link] [comment] Powered by WPeMatico

submitted by tiggeellc [link] [1 comment] Powered by WPeMatico

Lets say hypothetically you have a primary domain ‘example.com’. You have an external IP block 60.50.100.0/24 and internal IP block 10.150.0.0/24. How would you handle issuing different IPs depending on the source network performing the lookup? Eg. http://serviceA.example.com has two network interfaces. The internal host performing a lookup should get internal IP instead of external … Read More “How to handle mutliple primary DNS zones – Internal vs Exteranl… multiple authoritive servers?” »

Sorry, I didn’t have much time when I posted this. If anyone has additional questions, go ahead. My Macbook Pro and another laptop works fine on the same internet, by the way. Details: http://gyazo.com/11d69351a6fa1d47dc82239478e489ab submitted by TagaraTiger [link] [comment] Powered by WPeMatico

Let’s just say that a recent post inspired me. 🙂 There are a few pre-requisites to this, and it won’t cover less common setups (such as a setup that involves multiple masters accepting zone updates), but just the same, the requirements aren’t necessarily crazy, either: A modern installation of BIND. My master is on 9.8.2, … Read More “How to secure your zone with DNSSEC in 15 minutes or less: a brief tutorial” »

submitted by Habbie [link] [9 comments] Powered by WPeMatico

submitted by Habbie [link] [comment] Powered by WPeMatico