DNS delegation of yahoo.com updated: May 20, 2013 2:23:14 AM
Yahoo.com is a domain owned by Yahoo! Inc, a Fortune 500 company involved with Internet-related services, such as search, news and finance. With approximately 700 million visitors per month, they remain one of the most high-profiled websites in the world. Its current CEO, Marissa Mayer, was previously a high-ranking executive with Google.com.
We pick e.root-servers.net, one of the 13 root servers (1), and ask it about yahoo.com and learn that com is delegated to 13 name servers (2), so we ask m.gtld-servers.net where we learn that yahoo.com is delegated to five name servers, including ns2.yahoo.com (3), so we ask that one and get the following answer:
Yahoo.com is a domain owned by Yahoo! Inc, a Fortune 500 company involved with Internet-related services, such as search, news and finance. With approximately 700 million visitors per month, they remain one of the most high-profiled websites in the world. Its current CEO, Marissa Mayer, was previously a high-ranking executive with Google.com. Yahoo.com is a domain controlled by seven domain name servers at yahoo.com themselves. All seven of them are on different IP networks. Incoming mail for yahoo.com is handled by three mail servers at yahoodns.net having a total of 16 IP numbers. There are 32 duplicated IP numbers. Some of them are on the same IP network. Yahoo.com has three IP numbers (206.190.36.45, 98.139.183.24, 98.138.253.109). All three of them are on different IP networks.
Yahoo.com is ranked #4 world wide and is hosted on three servers in Sunnyvale, CA, United States. It has gained 1804470 inlinks over a period of 18 years. It has 13598357 organic keywords.
Johan Boger
