How to Update a PTR Record
A pointer (PTR) record is part of the domain-name system (DNS), involved with the way DNS servers match or resolve domain names...
How to Set Up a PTR Record for a Reverse DNS Lookup
DNS (Domain Naming Service) is a service that maps the names of computers on a network to their TCP/IP (Transmission Control Protocol/Internet...
Is It Safe to Delete & Compress Old Files?
Old files become scattered on a computer system and then become a nuisance rather than a benefit to the computer. They remain...
How to Configure Reverse DNS Lookup
The Domain Naming System (DNS) is a network technology that maps computer's Fully Qualified Domain Name (FQDN) such as computer1.anydomain.com to its...
How to Remove a Campagnolo Record Crank
A crank is the heart of a bicycle's drive train. The crank includes the crank arms, chain rings and pedals. Applying force...
How to Remove Compressed Old Files & Disk Cleanup
Running the Disk Cleanup utility in Microsoft Windows operating systems cleans several obsolete and junk files and folders from the computer, freeing...
Can You Delete or Compress Old Files in Disk Cleanup?
Disk Cleanup is a Windows Operating System utility that allows you to remove and/or compress files which are no longer needed or...
How to Clean and Configure Windows XP DNS Cache
This article is intended for Windows OS users. Windows XP comes with a cache storing all DNS addresses that have been searched...
How to Delete Temp Files XP
Temporary files are created by Windows XP or third-party software to provide a temporary location for installation or system operation files. Often,...
How to Add Reverse Lookup Record to DNS
Reverse DNS translates the IP addresses to the domain and locates which domain the IP addresses belong to. Reverse DNS is configured...
How to Delete Windows From an Old Folder
When you install a new version of Windows over another version without performing an upgrade, it collects the files belonging to the...
How to Remove Cached Lookups
The cache settings on an Internet browser can come in very handy sometimes. The cache saves information from sites previously visited, allowing...
How to Fix a DVR
A DVR, or digital video recorder, gives you the ability to record live programming onto a hard drive so you can watch...
How to Change a DNS Record
Whenever you purchase a domain name, you are provided with a set of DNS (Domain Name System) numbers that allow your website...
How to Clean Compressed Old Files
There are a lot of old, compressed files cluttering up your computer's hard drive at any given time. These files are typically...
How to make money with PTR sites
PTR sites are great way to make some extra cash online without you have to invest any money. PTR stands for paid...
How to Create a Reverse Lookup Zone for Your .Com
Reverse DNS is the process by which Internet Protocol (IP) addresses are translated into domain or server names. Domain owners aren't usually...