Author: firstdns

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

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Hey not sure if its the right place but I bought subscription for Star Sports an India streaming football matches. I used hola vps but the speed was terrible is their any other solutions? submitted by Chickenhub [link] [1 comment] Powered by WPeMatico

My employer is looking for a hard core dns person. Some attributes we’re looking for… Must be eligible to work in Canada (sorry!) Must know DNS and all things tcp/ip. We use these things. Linux, Unix, Solaris, F5, BIND, PDNS, IPv6, VMWare. Job can be anywhere in the great white north. You pick where you … Read More “Do you love DNS? Do you Wireshark? Tshark? tcpdump? snoop? BIND? PowerDNS?! IPv6?!! CHMOD?!?!” »

So I’ve been reading about the dangers of using recursive in DNS, and that it should be disabled. But if it is disabled, then forwarders are also disabled. And if forwarders are disabled, then how would internal clients resolve internet hostnames? submitted by slumberchub [link] [2 comments] Powered by WPeMatico

I am in the process of reading up on VPN’s and in doing so, stumbled upon the importance of having altered DNS servers. As of now, my DNS server is provided by my ISP, and I would like to change this. In addition, I would like to begin using a VPN, but that is a … Read More “Options other than my ISP's DNS?” »