DNS name servers are usually split into two categories:...
Using a domain name within Microsoft Active Directory (AD) is pivotal, not just for routing and architectural considerations. Still, it...
DNS (Domain Name System) is a distributed hierarchical system that translates human-readable domain names into IP addresses. It enables users...
This is a good doc from Google. Security Benefits Introduction: DNS security threats and mitigations Because of the open, distributed...
This is one way to find public IP Ranges for email using DIG. This is used if you want to...
In the context of DNS and websites, “cisco.com” and “www.cisco.com” are both domain names, but they have slightly different uses....
DNS (Domain Name System) is an essential part of the internet’s infrastructure that translates human-friendly domain names to IP addresses....
1. Local Cache Check: You attempt to access a website (say, `app.lb.cordero.me`) on your Windows AD-managed laptop. Your operating system...
When setting up domains and email services, it’s essential to grasp how different DNS records interact. The MX (Mail Exchange)...
# Author: Kerry Cordero # Version: 1.0.0 # Description: This script prompts for the IP/FQDN, Record Type, DNS Server to...
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