.SG Registry Maintenance
Scheduled for May 29, 16:00 UTC  -  May 30, 00:00 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 May 10, 2022 - 16:52 UTC
This scheduled maintenance affects: Domain Services (Other ccTLDs).