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    • 10. 发明申请
    • Domain name system, medium, and method updating server address information
    • 域名系统,介质和方法更新服务器地址信息
    • US20070165542A1
    • 2007-07-19
    • US11546898
    • 2006-10-13
    • Soon Churl ShinWoo Jin YangSang Moon Lee
    • Soon Churl ShinWoo Jin YangSang Moon Lee
    • H04L12/28H04L12/56
    • H04L61/1511H04L29/12066H04L29/12132H04L29/12301H04L61/1552H04L61/20H04L61/2076
    • A method of a first DNS which can update server information in real time without necessarily using a TTL (Time To Live) by recording a network address of the first DNS, which has previously obtained server address information from a second DNS, in a notification list, by the second DNS, and transmitting the changed information from the second DNS to the first DNS recorded in the notification list when the previously obtained/requested server address changes, and updating the server address by the first DNS as provided by the second DNS. A DNS updating server address method may further include providing a first DNS with server address information corresponding to a domain, recording a network address of the first DNS in a notification list, corresponding to the domain and/or the server address information, and transmitting a changed server address information to the first DNS based on the notification list.
    • 一种可以实时地更新服务器信息而不一定使用TTL(生存时间)的第一DNS的方法,该方法是将先前从第二DNS获得的服务器地址信息的第一DNS的网络地址记录在通知列表中 ,并且当先前获得/请求的服务器地址改变时,将所更改的信息从第二DNS发送到记录在通知列表中的第一DNS,并且由第二DNS提供的第一DNS更新服务器地址。 DNS更新服务器地址方法还可以包括向第一DNS提供对应于域的服务器地址信息,在对应于域的通知列表中记录第一DNS的网络地址和/或服务器地址信息,以及发送 根据通知列表将服务器地址信息更改为第一个DNS。