Blogging is one of internet users activities. After posting, we usually need to do PINGing in order to let the search engine know that we have updated our blog. To do this, we need a website that do the ping for us automatically to many search engine.
We can use Pingomatic.com or Pingoat.com. But there's another service, I found recently. It's Totalping.com which is a very complete ping service. Like other Ping service, it will tell you whether the ping is successful or failed. If the ping is failed, you may try to sign up or register at the search engine. Try this free ping service.