Information about DNS and network
Hi. I have a bunch of DKIM records on my domain. Some i know are valid but others are old and i don’t need them anymore. The problem is i don’t know wich ones are the valid ones. All of them start with a string of numbers (101010.domainkey.mydomain.com.) and can’t find a way to see … Read More “Identify DKIM Record” »
Hello! I’m currently studying network infrastructure, and I have a feeling that my textbook’s explanation of what zones are in DNS is a bit unhelpful. For example, here’s the given definition for a primary zone: “A DNS zone containing a read/write master copy of all resource records for the zone; this zone is authoritative for … Read More “Confused About What Zones Are” »
submitted by /u/Quit7_ [link] [comments] Powered by WPeMatico
One DNS server is definitely from my ISP, but the rest are from IP addresses in another country no where near me. When connected with a VPN, all I get are the appropriate VPN servers. Same thing across multiple devices and multiple types of DNS leak tests. Thoughts? Is something on my network connecting to … Read More “Is there any reason why I would have have almost 20 DNS servers from ipleak.net” »
Is there a dns provider that allows you to select a specific server location as opposed to the nearest one? submitted by /u/Jabbaration [link] [comments] Powered by WPeMatico
I have two different machines on 2 different networks that are getting conflicting results looking up support.apple.com on 8.8.8.8. [Edit: I have dozens of servers (including Apple), that are now 404 because of this. The first DNS path below gives good address, the second one doesn’t). I’ve never seen that before, and I have a … Read More “Has 8.8.8.8 been hacked?” »
Hey, I have three DNS clusters that are used for Nameservers. Can I use CF to load balance them? One is a master, second is a slave, third is also a salve. submitted by /u/Ok-Extension-6887 [link] [comments] Powered by WPeMatico
I am moving to Protonmail, which requires a TXT DNS field to be installed on the DNS, along with some other stuff for DMARC and whatnot. I did this for my first domain and it worked fine. But the second domain is not showing the TXT field … I do dig mydomain.com txt and I … Read More “TXT field not showing up for one domain; OK for another. Why??” »
Basically what the title question says submitted by /u/CDWEBI [link] [comments] Powered by WPeMatico
submitted by /u/Murky-Cry-635 [link] [comments] Powered by WPeMatico