I am trying to understand a possible issue with the host ipg1.moneris.com. Doing a lookup I get an answer, but also a failure % host ipg1.moneris.com ipg1.moneris.com is an alias for ipg1.dyn.moneris.com. ipg1.dyn.moneris.com has address 23.249.192.33 Host ipg1.moneris.com not found: 2(SERVFAIL) % % dig +trace ipg1.moneris.com ; DiG 9.14.1 +trace ipg1.moneris.com ;; global options: +cmd … Read More “response with occasional failure” »
For company abc.com (SITE A) we have url (connect.abc.com) set up for VPN connection in Palo alto. As of now , any fqdn resolves to abc.com company website, except connect.abc.com, which lands you into palo alto login. What will happen if i create another gateway at (Site B), connect2.abc.com, will i get correct ip for … Read More “Same address responding for all url in a domain, how do i get rid of such behavior?” »
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Hey folks, So I updated Server.app to 5.8 last night (running on macOS 10.14.4) and Profile Manager (Apple’s MDM) suddenly can’t push out profiles anymore. I quickly determined that all DNS had stopped working. Since Server.app had already removed DNS, I had previously installed Knot DNS (v2.7.2 – brew’s lates) and it was working … Read More “macOS Self-Hosted Knot DNS Suddenly Failing” »
I self-host DNS at home by running dnsmasq on a spare machine. I like this because it allows me to create records for local services (mostly resolving to the IP of an nginx reverse proxy routing traffic by hostname to various containers). Getting the whole thing working was super fast and easy with one exception. … Read More “Having trouble with self-hosted DNS (and seeking debugging advice)” »
I’m looking to transfer my domains away from Namecheap, and I’m looking for recommendations on which registrars people trust, and that doesn’t charge extra for whois privacy. The background is that I tried to log into Namecheap today to renew some domains and I had to go through Google reCaptcha, something that I consider both … Read More “Recommended alternatives to Namecheap” »
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Seems like it. submitted by /u/darkchemresearcher [link] [comments] Powered by WPeMatico
Hi all, I am hoping someone can “explain this to me like I’m five”. What is a DNS server? I do not understand how any definition that I have seen comports with the following four pieces of advice that I have seen: i) If you’re having trouble uploading to YouTube, try using … Read More “What is a DNS server? I do not understand how any definition that I have seen comports with the following four pieces of advice that I have seen.” »
What was a bit of a scare, I determined why only AT&T users were resolving invalid domains and subdomains to the same 2 IP addresses. What really gets me is AT&T’s DNS Error Assist is on by default, tech’s don’t ask for your consent/inform you, and resolves all traffic. I know I’ve seen it on … Read More “Is DNS Error Assist Against DNS RFC?” »