whois colab.research.google.com/drive/1Aa_sMThRqHPQwYuJ1N-bjmRvs24iOVql

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Try for webbased whois (don't expect it to work yet)
colab.research.google.com/drive/1Aa_sMThRqHPQwYuJ1N-bjmRvs24iOVql
checking....colab.research.google.com/drive/1Aa_sMThRqHPQwYuJ1N-bjmRvs24iOVql
   $ whois colab.research.google.com/drive/1Aa_sMThRqHPQwYuJ1N-bjmRvs24iOVql
No whois server is known for this kind of object.