Information about DNS and network
Has anyone ever had an issue with applying an update-policy using a TSIG key against a zone and not having servers able to update DNS records upon a failover of the server from one to another? I have SQL servers that failover from one to another automatically when needed. During this process it needs to … Read More “Help with updates” »
we have been on DynDNS for years, but that is ending at end of the month, so looking at moving our DNS somewhere else. one of our web guys mentioned amazon route53, looks pretty cool. any one using it, or have experience with it? submitted by /u/clarksavagejunior [link] [comments] Powered by WPeMatico
Heyy there, a beginner here. I have a domain, I will call “domain.com” for this post. My Webserver is running on Plesk with the basic mail application you get while using Plesk. I can send Mails to my Gmail and other mails, but I can not receive Mails from both Gmail and workmail. I get … Read More “Can’t receive e-mails from out of my domain.” »
I installed and configured Bind9 and thought it had been working correctly, but when I check the status I’m seeing: steve@ncodm2:/etc/bind$ sudo systemctl status bind9 ● named.service – BIND Domain Name Server Loaded: loaded (/lib/systemd/system/named.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2023-05-02 22:50:51 UTC; 5s ago Docs: man:named(8) Process: 1470 ExecStart=/usr/sbin/named $OPTIONS … Read More “Set DNS/Bind9 with no forwarding outside of local network” »
Hello! TL;DR who currently owns the NS for Stabletransit? I am assisting a client of mine where we are trying to get DNS Zone records for him. He thought that we control the DNS, but we do not. whois.com says GoDaddy controls the DNS with the Nameservers being ns.rackspace.com ns2.rackspace.com However, I spoke to … Read More “Would the wizards of this subreddit assist in finding some Nameserver owners?” »
Hi DNS wizards, I’ve created a simulated version of the Internet with many backbone routers, a few ISPs, and a few customer networks. This part is all working great. I’ve added a DNS server on the simulated Internet at 8.8.8.8. I want the server to do something very non-standard: Accept any DNS query for any … Read More “DNS server for simulating the Internet” »
Hi, I am not a beginner but am hardly an expert. My site does not resolve and I don’t get emails. I get this error: This site can’t be reachedwww.stevegiovinco.com’s server IP address could not be found.Try: Checking the connection Checking the proxy, firewall, and DNS configuration Running Windows Network Diagnostics ERR_NAME_NOT_RESOLVED Background: I moved … Read More “DNS Problem (I Think)?” »
We use Men&Mice currently for entry-level IPv4 troubleshooting- just conflicts, resolution problems, etc. The desktop application appears to have a lot of functionality that we don’t use. I tried to find training on the vendor’s website but the button doesn’t do anything. When I Google search, other than a bunch of links back to that … Read More “Men&Mice Worth Learning?” »
My setup is a DNS bind server running on Rocky Linux at 192.1.1.9 that forwards to a pihole server at 192.1.1.10. This configuration is working fine except it cannot correctly resolve comcast.net or filezilla-project.org. When requested through bind, it returns SERVFAIL When requested through pihole it resolves correctly. I have verified that when requesting through … Read More “DNS lookup problem for two websites only (comcast.net, filezilla-project.org)” »