DNSWalk : Help Resolve Microsoft Windows DNS Issues And Resolution Failures

On April 9, 2013, in How-to, by Cubert aka (Cube Dweller)

Microsoft DNS Server Cannot Resolve Some Domain Names Externally

DNSWalk is a small windows application that queries all ROOT servers and all returned Top Level Domain (TLD) servers for the FQDN requested. This allows you to see what is being returned to you from all root hint servers and all Top level DNS server.

Download -> DNSWalk-1.0

If you run DNSWalk on a Windows DNS server it… Continue reading

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When using GoDaddy UCC certificate with Exchange 2010 there are some termoil on how best to do it. Here is my quick how to on using the UCC Certificates with Exchange 2010.

You shoul edit the powershell command below to reflect your domain name and sub names. Remove all Squidworks.net from the command and insert your domain and sub domain names.
Set-Content -path “c:\temp\squidworks_net.csr” -Value (New-ExchangeCertificate -GenerateRequest -KeySize 2048 -SubjectName… Continue reading

PHP preg_match hostname and domain from FQDN

On February 11, 2010, in How-to, Scripting, by Cubert aka (Cube Dweller)

How to get the hostname and the domain name from FQDN in PHP

This sound easy right? So easy that you would think it would be all over the internet as an example on how to parse host names from domain names. Wrong…. I spent a hour one day looking everywhere and all I found was parsing a URL. Well my needs go deeper I need to do a Continue reading

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