whois www.https://techradar-dg3963.blogspot.com

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

www.https://techradar-dg3963.blogspot.com
checking....www.https://techradar-dg3963.blogspot.com
   $ whois www.https://techradar-dg3963.blogspot.com
No whois server is known for this kind of object.