A safe place to check nTLD domains for availability

[RU]

Hi,

Where is a safe place to check for available new gTLD domains without risking them becoming n/a?

Please share your experience.

My experience:
Godaddy: pros - safe, cons - bulk search for Premium nTLD domains don't working
Name.com: pros - safe, cons - has issues with searching
Namecheap: pros - greatest support, cons - don't safe. I'm very disappointed cuz that was my favorite Registrar.
Uniregistry: cons - don't safe and I had issues with payment.
Dynadot: pros - good bulk search form, cons - don't safe

Maybe it's just a coincidence... But maybe not...

Thanks.