Information about DNS and network
For example say I have a companies domain as “business.pbc.org” So if I have a computer on this domain it will be joined “compname.business.pbc.org” Now say my external mail server address for the company is “mail.pbc.org”. When I resolve this address internally it now tries to resolve as “mail.pbc.org.pbc.org” How would I set this up … Read More “Question on example companies DNS situation. I am confused how this would work.” »
Hey I’m a newbie for DNS. I need to create an SRV record to point to an ip with a port. I’m using cloudflare. We need to enter a service, for example _sip, but I don’t know what it means. I don’t know what must I enter instead of sip. submitted by /u/TheDevKiller [link] [comments] … Read More “What is an SRV service?” »
submitted by /u/thelastcreatorKB [link] [comments] Powered by WPeMatico
Domain: mitho.in If i create any record, it gets propogated to some DNS servers, but never Google or Cloudflare DNS. Example : https://dnschecker.org/#A/test.mitho.in I’ve contacted the godaddy DNS thrice but they’re hopeless. A direct “dig” hit for the domain to 8.8.8.8 results in no answer, but if run with “+trace” it returns the appropriate response. … Read More “DNS changes not reflecting on Google OR Cloudflare DNS. “+trace” dig works, but not normal dig” »
Hi everyone, I just had a question I am trying to answer about DNS TTL. I know that there are many devices in a network that have their own DNS. Regarding your own client device (computer or phone for example), what actually happens when the TTL expires? By this I mean is the DNS entry … Read More “General DNS TTL question” »
Hey all. I’m having an issue where when I log into my domain host I cannot find a DNS tab anywhere. I need to create a CNAME to redirect my website to another server so we can update the website. However, I can’t do that without the DNS tab. The domain host is fatcow.com I’m … Read More “DNS tab not showing up on Fatcow” »
Hello, Is anyone aware of a DNS management system that would require two different users to approve a DNS change? For example, we might have 4 DNS admins, any changes require 2 admin to confirm the change similar to the 2 key concept with missile launching? The executive team is paranoid about our DNS management … Read More “DNS management requiring multiple users to confirm changes” »
What is the best dns server for Toronto that is safe and secure submitted by /u/Captainsupermonkey [link] [comments] Powered by WPeMatico
Why do we need to have stub zone ? If stub zone already has the A record then there is no need for the primary zone right? Are zones hosted in different servers just to control the bandwidth of the DNS queries coming in ? And all zone files are essentially config files (/etc/named.conf) in … Read More “Confused about DNS Zones” »
I have a PC that I just switched from an Ethernet connection to wifi adapter and now Steam won’t load. I think it’s an open DNS filter bc it blocks most gaming websites including Origin and Bethesda. Everything worked fine until I switched to the wifi adapter. I have tried switching to the Google DNS … Read More “OpenDNS blocks steam” »