Do you know about domain redirection?
It seems like, the domain xn--calbra-yva.com has been redirected to the domain calìbra.com
So only because of this you can not tell them scam. Do you have any other link/connection to backup your claim?
Look closer cal
ìbra.com - obvious phishing attempt
Oh boy!
The domain xn--calbra-yva.com (does not have to be xn--calìbra-yva.com, it can be anything like sfiuahfkahri32ykjfkashfk.com) has been forwarded to calìbra.com.
Try pasting "xn--calbra-yva.com" in your browser and then press enter, you will see the address changes to calìbra.com which means the first domain was redirected to the 2nd one.
I am sure I am not missing anything.
Read this: