whois groups.google.com/g/workdr/c/7lAeVOGhUzw/m/eIKQAD4ZAwAJ/
groups.google.com/g/workdr/c/7lAeVOGhUzw/m/eIKQAD4ZAwAJ/
checking....groups.google.com/g/workdr/c/7lAeVOGhUzw/m/eIKQAD4ZAwAJ/
$ whois groups.google.com/g/workdr/c/7lAeVOGhUzw/m/eIKQAD4ZAwAJ/
No whois server is known for this kind of object.