Want to see if your VPN is changing your IP address? Not all VPNs are reliable, so we recommend checking your VPN. We explain how to check your VPN IP address online. Ever wondered if your VPN is ...

Domain Name System or the DNS system is an Internet service that converts domain names into numerical Internet protocol (IP) addresses. These numerical IP addresses are used by computers to connect ...

Reverse DNS is a site that displays reverse lookup results for approximately 4.3 billion IPv4 addresses in a map-like manner. This is what it looks like when you access the site. I can't tell what it ...

Laura is a freelance writer specializing in small business, ecommerce and lifestyle content. As a small business owner, she is passionate about supporting other entrepreneurs and sharing information ...

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 ...

A Forward Lookup Zone is like a phone book for computers, converting domain names into IP addresses. When you type a website name like “example.com,” the zone helps your device find the server hosting ...

Your IP address might be blocked on a website if you try logging in too many times or if you're suspected of being a spammer. You can wait 24 hours if the ban was temporary, or check to see if you've ...