[Feature Request] Don't filter the results, only detect

[Sh4d0wHunt3rX]

For example, I have 10 IPs in a text file, 5 are normal IPs without any cdn or anything.

I want cdncheck checkes this file and add the info ( -resp ) in front of each IP that detects, but not delete the others. So, no filtering, only detecting.

[GeorginaReeder]

Thanks for opening this feature request @amiremami , we'll take a look into it!