whois colab.research.google.com/drive/11pFtVRePpf0z7YdR7hm-ElcHuT_n9KP0

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Try for webbased whois (don't expect it to work yet)

colab.research.google.com/drive/11pFtVRePpf0z7YdR7hm-ElcHuT_n9KP0
checking....colab.research.google.com/drive/11pFtVRePpf0z7YdR7hm-ElcHuT_n9KP0
   $ whois colab.research.google.com/drive/11pFtVRePpf0z7YdR7hm-ElcHuT_n9KP0
No whois server is known for this kind of object.