Information about DNS and network
Hi Everyone, I am planning to enable dns debugging on my organisation to start ingesting DNS logs into SIEM but it team are worried of dns debugging volume which could affect the AD performance. However the ADs are running with high resources, so what debugging settings should I enable first to have the best logs … Read More “Dns Debugging Settings” »
Microsoft environment with internal MS dns servers. The internal domain is the same as the external domain (decision made many years before I got here). New internal machines can’t resolve the web page example.com (the company domain) until they have loaded www.example.com once – after they have accessed www. that first time they can access … Read More “Example.com not found by lan machines until www.example.com is loaded once” »
Hi! I run unbound on my server/router where I simply forward all queries to my ISPs name servers. I have noticed a weird issue (for me at least) where unbound suddenly is unable to resolve a random domain (returns SERVFAIL) for like 10-20 minutes and then starts working again. This is an example from earlier … Read More “Unbound is unable to resolve domain for a couple of minutes” »
I recently cancled my clickfunnels account, and changed the ip in cloudflare to my new host. My domain.com works fine, but the www.domain.com goes to clickfunnels still. No matter WHAT I do this is continuing. I flushed the cloudflare cache and there IS absolutely a www A name entry. submitted by /u/linuxman1929 [link] [comments] Powered … Read More “Clickfunnels taking over www.domain.com DNS for my domain, Cloudflare doesnt work.” »
Hello guys, i would appreciate a trustworthy source of information if enabling DNSSEC in GCP may cause some issues for the end users as well as if enabling GCP Shielded VM may cause some performance issues (especially during the boot phase) submitted by /u/DingyShark [link] [comments] Powered by WPeMatico
Hello all I am trying to access my home computer from wan network but run into an issue. I am not able to access it using my public ip. I setup redmine and nextcloud servers at home for personal use. 2 different pc systems both Ubuntu So for redmine server I am able to access … Read More “port forwarding vs dyn dns for home?” »
I recently rebranded a website and changed from domainA.com to domainB.com. Both domains are registered with Network Solutions. I have a completely separate hosting account and website running on domainB.com. DomainA.com is using network solutions web forwarding service and redirects to the new domain name just fine. The problem im having is that the https … Read More “Trouble redirecting https after domain change” »
submitted by /u/kristenwaston [link] [comments] Powered by WPeMatico
I reside in Orlando, FL, USA. It resolves to Vodafone Libertel B.V. 213-73-255-57.cable.dynamic.v4.ziggo.nl Why would this be on my list of DNS servers for one specific machine on my network? Searching my registry and host file do not yield any unusual entries. Scanning all files for any entries with that IP or any .nl entries. … Read More “After running GRC DNS test, I see this IP as an option for a DNS server: 213.73.255.57” »
I’ve been trying to confirm DNSSSEC validation. I built a pair of DNS Servers: Primary: Windows Server 2016 (NJDC01) Secondary: BIND 9 on Ubuntu 22 (BNS) I removed all forwarding on Server 2016, to get better recursion. The Windows server briefly validates the ‘.com’ DS record with an RRSIG. but, seconds later, it drops the … Read More “DNSSEC bizarre behavior: RRSIG disappears from cache” »