The Domain Name System (DNS) is brilliantly designed as a hierarchical structure, ensuring that any single point can fail with the system remaining relatively intact. There are some nuances to this statement, like caching issues that arise from outages, but the overall focus is on uptime. This is why the DNS check is a critical part of your IT uptime monitoring process.
The Domain Name System (DNS) catalog maps text-based URLs to their specifically-numbered host systems. As the phone book or Yellow Pages of the internet, DNS governs the speed with which websites and online resources may be located, so the speed and robustness of your DNS service can have a profound impact on your internet performance overall.
Want to periodically monitor DNS records for your website? Here are step by step instructions how to accomplish this with AppBeat.
If you’re running Windows 2008 (R2) or 2012 then setting up DNS auditing requires a few steps. Thankfully it’s a one-time process and shouldn’t take more than a few minutes. On the EventSentry side a pre-built package with all the necessary rules is available for download and included with the latest installer.
Why pay for a service if you have no idea if it’s even good? We get that. We feel the same. Heck, I wouldn’t pay for something without trying it. When we cancelled our free tier a few weeks ago, we heard 2 dominant pieces of feedback: the need for a smaller plan and the need to test the service, before committing. The first we addressed with the Light plan, starting at 4.99€/month. The second we fix today.
Auditing changes on Microsoft Windows DNS server is a common requirement and question, but it’s not immediately obvious which versions of Windows support DNS Auditing, how it’s enabled, and where the audit data (and what data) is available. Fortunately Microsoft has greatly simplified DNS Server auditing with the release of Windows Server 2012 R2.
When we announced we were cancelling our free tier few a few weeks ago, we got a lot of replies. Both publicly and privately, and we’d like to thank you all for the kind & valuable feedback we’ve been given! One overwhelming theme was the request for a smaller DNS Spy plan, to monitor less sites, that doesn’t start at 9.99€/month.
A blog is usually a place where companies brag about their achievements, how awesome an organization is to work at, the cool new clients they launched, … Our plan is make this blog pretty much the same, but before we get there – we have to make an announcement first. From now, there is no longer a free plan on DNS Spy.
As of September 2017, every Certificate Authority is obligated to check the CAA DNS records for a domain it is about to issue a certificate to. This gives more control to the domain owner and can limit which Certificate Authorities are allowed to issue certificates.
I started to created a DNS monitoring & validation solution called DNS Spy and I'm happy to report: it has launched! It's been in private beta starting in 2016 and in public beta since March 2017. After almost 6 months of feedback, features and bugfixes, I think it's ready to kick the tires.
