Tags » Fiddler

Quad 9 DNS Forwarder Causes issue in opening websites

I recently faced a weird issue when Quad 9 DNS Servers ( were stopping login to Office 365 Portal or Adobe from India.

What is Quad 9 – 172 more words

Office 365

//Story Analysis\\

Guess what folks? It’s story analysis time!! Get your hot something to drink (but if you absolutely have to get an iced one :D), and prepare your imagination! 1,625 more words


Mac accessing Internet after Installing Fiddler

Fiddler is a tool that tracks Network traffic. It tracks all the requests that happens while loading a website.

Sometimes after Installing Fiddler in your system, you might encounter times where one cannot access the Internet. 56 more words

Computer Networks

Fiddler advanced tutorial

If you spend lot of time developing REST APIs or websites, Fiddler is an excellent tool to capture HTTP traffic.

Installing Fiddler

Head over to the fiddler website(acquired by telerik) https://www.telerik.com/fiddler and download for your OS. 41 more words


Extending Fiddler - Creating a simple class library to extend fiddler

Fiddler provides lots of ways to extend it programmatically by implementing various interfaces it provides – I tried to create a sample extension, to add a header to each request that is captured through fiddler. 250 more words