Hi, tonight I scripted a little bit of a my new Java project. In this project I need to resolve DNS entries, so I wrote some lines of code for resolving any kind of DNS record. As I guessed I’m finished, I run the code against some domains to see all their DNS records. I … Read More “Google's DNS entries are creepy” »

Hello everyone. As subject The website is my personal website: http://ayliffe.com this works fine. however, when I add www. in front of it, I get “ERR_NAME_NOT_RESOLVED” error see: www.ayliffe.com I have domain management access. What can I do to fix this problem? submitted by /u/RubberDucky79 [link] [comments] Powered by WPeMatico

We have a fairly large Enterprise in which we are redesigning the WAN from a single Internet egress to a regional peering concept. I would like to have our Systems Engineering folks look at Anycast DNS in order to leverage closest egress point out of our corporate network as well as to Internet resources. I … Read More “Anycast with AD?” »

Hi guys, our company is busy with a few new websites. Since a office365 for every website is a huge overkill for now, we use a hosting package from our hoster. Current setup: @ TTL1 A (1.2.3.4 MAIL) @ TTL1 AAA (IPV6 ADR FOR MAIL) @ TTL1 MX (10.mx.email.) @ TTL1 (SPF Record TXT) autoconfig … Read More “how do I configure my A record for mail AND website so www works as well?” »

Hi, i have to configure two new dns server (a master and a slave one), now i’m trying to use powerdns but do you have some advice? There is something better? Thanks anyway submitted by /u/tafazzi87 [link] [comments] Powered by WPeMatico

I’m not sure this is the right place to ask this question, if not please refer me to the right place. For many websites on the internet (for example reddit), there is no PTR record in the dns server, so I cant get the hostname using the ip address. however I can get the ip … Read More “Is it possible to get hostname from ip not by using PTR records?” »

submitted by /u/based2 [link] [comments] Powered by WPeMatico

I was just checking through the OpenNIC server list (https://servers.opennicproject.org/) and saw that you could choose a Tier 1 DNS provider which I didnt think was available for public. I wanted to know whether its safer to choose a TIER 1 network DNS as you are getting access directly from a source…if you get what … Read More “Is TIER 1 better than Tier 2?” »

For some reason, I can’t access Google.com through my wi-fi, although all other sites seem to be working just fine. Chrome says: This site can’t be reached www.google.co.in took too long to respond Did you mean http://www.google.com/? Search for google co Please note that I have cleared my DNS caches. submitted by /u/PschizmSchmitzm [link] [comments] … Read More “SOS: Don't know shit about computers.” »

I have huge concerns about Censorship after the transfer of ICANN…. But using OpenNIC is so slow for me… Can anyone else give me some input on if I should go back to 8.8.8.8(Google’s DNS)? submitted by /u/DanielF823 [link] [comments] Powered by WPeMatico