There is a trackback validator plugin which checks if the IP address of the trackbacking server is the same as the URL it is trackbacking for.有一个跟踪校验插件检查，如果IP地址，该trackbacking服务器是一样的网址，这是trackbacking 。 Is this a valid check or will this result in losing many genuine trackbacks?这是一个有效的检查或将这个结果，在失去很多真正的trackbacks ？

This policy in general will work only when you are directly using the authoring interface of the blogging software like WordPress.这项政策将在一般的工作，只有当您直接使用创作界面的博客软件一样，在WordPress 。 However many use offline tools to blog.然而，许多使用离线工具，博客。 Many of the advanced offline tools allow trackbacking from their interface.许多先进的离线工具，让trackbacking从他们的界面。 Also not all blogs are dynamically generated.也并不是所有的博客是动态生成的。 Blogging software which creates static web pages (like the popular博客软件造成的静态网页（如流行 Thingamablog thingamablog ) cannot trackback from the blog site itself. ）不能跟踪从博客站点本身。 Such blogging software are forced to trackback / pingback from the client interface.这样的博客软件被迫跟踪/ pingback从客户端界面。 Such blogs will therefore be prevented from trackbacking should IP address validation be enforced.这样的博客因此，我们会阻止trackbacking应的IP地址验证执行。

Popular blogs are often hosted on multiple servers with DNS based load balancing.受欢迎的博客往往设于多个服务器与DNS基于负载平衡。 Effectively that means the blog will have multiple IP addresses.有效这意味着博客将有多个IP地址。 Suppose n IP addresses used to load balance.假设n使用的IP地址，以负载平衡。 So for such blogs, even when using the authoring interface of the blog on the server side, there is a (n - 1) / n probability that the trackback will fail.因此，这种博客，甚至当使用创作界面的博客就在服务器端，有一个（ -一） /概率，该跟踪将失败。

Thirdly trackbacking is independent from actual blogging.第三trackbacking是独立的从实际出发的博客。 So it is logical that advanced blogging platforms (nor or in future) may decide to offload it to other servers for performance or centralization reasons (for multi-blog environments).所以这是合乎逻辑的先进的博客平台（也或在未来的）可能决定卸载到其他服务器的性能或集中的原因（多博客环境） 。

So to summarize I think IP address validation of blogs is an incorrect approach to verify trackbacks (因此，总结，我觉得IP地址的验证博客是一个不正确的做法，以核实trackbacks （ example plugin例如插件 ) and can result in losing many valid trackbacks. ） ，可能导致失去许多有效trackbacks 。

What are your thoughts on this?什么是您的想法，对此有何评价？