knock knock

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Release

If your CPU is modern architecture, you can use amd64-v3, or you can choose amd64-v1.

Usage

kk ip:port

For example:

PS C:\knockknock> ./kk 9.9.9.9:443
Testing 9.9.9.9:443
Seems OK.
PS C:\knockknock> ./kk 8.8.8.8:443
Testing 8.8.8.8:443
Seems blocked.

Warning

It may not stable if you test multi times on the same IP.

GitHub

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