The check-dns-server is a Sensu Check that checks if a DNS server is working. It checks if the specified server responds to UPD, TCP or DoT requests. Check DNS Server functionality Usage: ...

This script is executed remotely on a monitored system by the NRPE or check_by_ssh methods available in nagios. If you hare using the check_by_ssh method, you will need a section in the services.cfg ...

Few days back i got a dedicated server for my blog and moved from Movable Type to my own server. Since this is the first site i hosted on my server i wanted to check the DNS server and mail server ...

Troubleshooting DNS server issues can seem daunting, but it’s essential for maintaining smooth internet connectivity. DNS, or Domain Name System, is like the phone book of the internet, translating ...

DNS Hijacking is a major issue in the connected world. Every unique instance you type an address into your address bar your internet-connected device makes a request to a DNS server to get the actual ...

As a Windows 11 user, you may know that the domain name system (DNS) server is responsible for translating website domain names into corresponding IP addresses. However, you may not always be using ...

High DNS latency equals high loading times. We recently published an article titled “The Top Ten DNS Servers That Gamers Should Use,” in which we listed the DNS servers that gamers can use to improve ...

My older kid was trying to apply for college at a university in Florida. Perversely, its website refused to appear. He tried Safari, Firefox, and Chrome on his Mac and Safari on his iPhone. Only his ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The recent Distributed Denial of Service attack against ...