Afilias Registry
Scheduled for Jul 21, 15:00 - 16:00 UTC
During the maintenance all domains will continue to resolve, but all other services may be unavailable.

For a list of affected TLD's please look the registry up in the following spreadsheet:
Posted 7 days ago. Jul 12, 2018 - 10:36 UTC
This scheduled maintenance affects: Domain Services (Core ccTLDs, Other gTLDs, Other ccTLDs).