Hello, Can any one explain the benefit of real time logs and real time traffic anomaly? What is the most important thing to understand about these two features? submitted by /u/CooledGriffon [link] [comments] Powered by WPeMatico

If anyone can help me out. I have nine internal Active Directory integrated DNS servers in my domain. When one does a nslookup on the domain name they get back all nine IP addresses. I like it for when one does a nslookup they only get back #4 and #5. I’ve tried deleting via right-click … Read More “Internal DNS – Need to remove half of my NS from being listed.” »

What tool on *NIX or OSX is there to measure LATENCY OF DNS RESOLUTION REQUESTS. Not just pull A records, not ping, not traceroute. I want to know how fast certain servers return the resolved address from a domain name query. On a related note, why the fuck isn’t this an obvious feature in any … Read More “What tool can I use to measure the latency of DNS resolve requests?” »

So could you explain to me what is the sequence of events after I hit enter on an url search? Is it something like this? I am just trying to understand where the DNS sits in this course of events when I use a VPN. type reddit.com and hit enter an encrypted request for a … Read More “Trying to understand how a DNS actually works. Can you help me clarify?” »

Hey Folks, I hope someone can enlighten me on the best practice to do this. We have domains registered in AWS R53 with corresponding A, TXT, CNAME records. The resources where the records point to have all been moved to GCP and is already working as is. Next step is to move the records to … Read More “Migrating domains registered in R53 (with existing records) to domains.google.com and Cloud DNS” »

For the past couple months I kept having problems loading websites fully but just kind of dealt with it. I would get the errors in the title of the post, but after a refresh or two the site would load. This morning however, almost nothing would load and programs could not connect to the internet. … Read More “DNS_PROBE_FINISHED_NXDOMAIN DNS_PROBE_FINISHED_BAD_CONFIG” »

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

So I was looking into some old information and noticed that a draft to expand reserved tld list (https://tools.ietf.org/id/draft-chapin-rfc2606bis-00.html) But it was left alone until it expired. What would have been the issues that would have caused the draft to be disregarded and never adopted? submitted by /u/zackyd665 [link] [comments] Powered by WPeMatico

I have only a handful of domains over at Namecheap. Originally I was using their hosted DNS as well. Several months ago, the MX records completely disappeared from one of my domains, which I only noticed after failing to receive email. I had been happy with Namecheap up to that point, so didn’t think much … Read More “Warning: Disappearing DNS and DS records at Namecheap” »

Short story: some bad guys set dns alias to our cname, now other dumb guys yell at us like “remove it immediately, how dare you to support piracy!”. Right now we just say them that we can’t do anything, but one day probably some extra dumb guy will appear and will not understand that… So … Read More “Any suggestions what to do with abusing aliases” »