whois www.profi-poolwelt.de/3-20-x-1-25-m-swimming-pool-komplettset.html

Domain:
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Try for webbased whois (don't expect it to work yet)
www.profi-poolwelt.de/3-20-x-1-25-m-swimming-pool-komplettset.html
checking....www.profi-poolwelt.de/3-20-x-1-25-m-swimming-pool-komplettset.html
   $ whois www.profi-poolwelt.de/3-20-x-1-25-m-swimming-pool-komplettset.html
No whois server is known for this kind of object.