Registry Whois 的8种状态及域名删除规则

活动状态: 由Registry设置；该域名可以由Registrar更改；可以续费；至少被指派一个DNS。
ACTIVE: The registry sets this status. The domain can be modified by the registrar. The domain can be renewed. The domain will be included in the zone if the domain has been delegated to at least one name server.

注册局锁定: 由注册局设置；该域名不可以由注册商更改、删除；必须由注册局解除此状态才可以由注册商更改域名信息；域名可以续费；如果域名被指派至少一个DNS则可以包含在(域名根服务器)的区域中(可以正常使用)。
REGISTRY-LOCK: The registry sets this status. The domain can not be modified or deleted by the registrar. The registry must remove the REGISTRY-LOCK status for the registrar to modify the domain. The domain can be renewed. The domain will be included in the zone if the domain has been delegated to at least one name server.

注册商锁定: 由该域名的原始注册商设置；该域名不可以被更改或删除；必须由注册商解除此状态才可以更改域名信息；该域名可以续费。该域名包含在(域名根服务器)的区域中(可以正常使用)。
REGISTRAR-LOCK: The sponsoring registrar sets this status. The domain can not be modified or deleted. The registrar must remove REGISTRAR-LOCK status to modify the domain. The domain can be renewed. The domain will be included in the zone.
 

注册局保留: 由注册局设置；该域名不可以由注册商更改、删除；必须由注册局解除此状态才可以由注册商更改域名信息；域名可以续费；该域名不包括在(域名根服务器)的区域中(不能正常使用)。
REGISTRY-HOLD: The registry sets this status. The domain can not be modified or deleted by the registrar. The registry must remove the REGISTRY-HOLD status for the registrar to modify the domain. The domain can be renewed. The domain will not be included in the zone.

注册商保留: 由该域名的原始注册商设置；该域名不可以被更改或删除；必须由注册商解除此状态才可以更改域名信息；该域名可以续费。该域名不包括在(域名根服务器)的区域中(不能正常使用)。
REGISTRAR-HOLD: The sponsoring registrar sets this status. The domain can not be modified or deleted. The registrar must remove REGISTRAR-HOLD status to modify the domain. The domain can be renewed. The domain will not be included in the zone.

宽限期: 当注册商向注册局提出删除域名请求后，由注册局将域名设置称此状态，不过，条件是该域名已经注册了5天以上（如果该域名注册时间不足5天，则立即删除）；该域名不包括在(域名根服务器)的区域中(不能正常使 用)；该域名不可以被更改或清除，只可以被恢复；任何其他注册商提出对此域名的更改或其他请求都将被拒绝；该状态最多保持30天。
REDEMPTIONPERIOD: The registry sets this status when a registrar requests that the domain name be deleted from the registry and the domain has been registered for more than 5 calendar days (if the delete request is received within 5 days of initial domain registration it will instead be deleted immediately). The domain will not be included in the zone. The domain can not be modified or purged; it can only be restored. Any other registrar requests to modify or otherwise update the domain will be rejected. The domain will be held in this status for a maximum of 30 calendar days.