Hello, What are the best practices of protecting yourself from outages? For example when big organizations go down they bring thousands of websites down. What are the most effective ways of protecting yourself from these situations? submitted by /u/OziGonin [link] [comments] Powered by WPeMatico

We had an issue where one specific domain was not resolving and a packet capture on the server it self indicated it got the request however it didnt attempt to reach the real NS servers and just responded with SERVFAIL. after performing a hard restart everything was fine.. has anyone ran into this ? any … Read More “Bind9 – Stuck not resolving specific domain” »

Hi I’m trying to set up a DKIM DNS record that specifies rsa as the key type. The public key is stored in a file in the home directory. I’ve wrote so far Default._domainkey.email.iml. IN TXT “v=DKIM1;k=rsa; t=s; p=dkim_key” I also have to make sure the records all reside in the email.iml origin and not … Read More “DNS config DKIM” »

I want to hide all my traffic and data usage from my network provider. He gave me access to the network by taking my MAC address and I installed a VPN to hide the traffic but I also want to hide my data usage. Appreciate your time 🙂 submitted by /u/ahkhaledm [link] [comments] Powered by … Read More “Hiding all my traffic and data usage” »

using CoreDNS we can define our own domain name using the zone file ! in my Corefile: lon.home:5335 { log errors file zones/rockpi } and in zones/rockpi $ORIGIN lon.home. @ 3600 IN SOA ns.lon.home. root.lon.home. ( 5 ; serial 604800 ; refresh 86400 ; retry 2419200 ; expire 36000 ; minimum ) ; Name Server … Read More “Using consul as domain name mapped to ip and accessible from browser along with rest of the internet?” »

Just checking my knowledge here to make sure I’m not being an idiot, I’m setting up a backup set of DNS servers for a primary domain for someone, just in case the first DNS server goes down. ​ Assuming I match the records between the two servers manually, then it’s just as simple as adding … Read More “Is it really this easy to setup backup nameservers?” »

I have created a DNS server and have a ‘blacklist’ of domains, which are responded to with my specified address, e.g. 10.0.0.100 When I access a blacklisted domain over HTTP without SSL, this works fine, and I connect to the web server at 10.0.0.100 on port 80. When I attempt to do the same over … Read More “Redirecting DNS requests to own web server address, HTTPS fails” »

submitted by /u/NoRabbit4526 [link] [comments] Powered by WPeMatico

Hi Everyone, I keep getting various forms of the DNS skypedataprdcolcus06.cloudapp.net showing up in my DNS logs. I’ve had trouble with the kids going on skype to chat with their friends at night. I’ve blocked the domain skype.com, but various forms of skypedataprdcolcus06.cloudapp.net show up constantly. Frequently, but not always, when one of their vpns … Read More “What directs traffic to skype.cloudapp.net?” »

Hello I have some domain names and unfortunately I cannot configure them properly. Here’s what I’m trying to do: On my Freenom Control Panel I have the domain web-coders.tk which I got from https://www.freenom.com/ and I configured it with glue records https://i.imgur.com/KTXd8e6.png and set the following Name Servers https://i.imgur.com/vi1x6A0.png On my Linux Server I have … Read More “What do I do wrong with with BIND9 on Ubuntu Server 20.04?” »