Neustar Registry
Scheduled for Sep 3, 04:00 - 08:00 UTC
During this scheduled system maintenance by the registry, the following services may be unavailable:

Availability Checks
Whois Services
Domain Purchases
Domain Renewals
Domain Updates

For a list of affected TLD's, please look the registry up in the following spreadsheet:
Posted 23 days ago. Aug 02, 2019 - 18:48 UTC
This scheduled maintenance affects: Domain Services (Other gTLDs).