资讯

With the college football season less than a month away, it won't be long before ESPN reporter Molly McGrath is back in the spotlight. The 2025 college football season will begin on Aug. 23 with five ...
Norfolk Southern (NS) on Jan. 27 announced that it has appointed Lori J. Ryerkerk, former Chairman, Chief Executive Officer, and President of Dallas, Texas-based Celanese Corp., a fortune 500 global ...
Norfolk Southern (NS) names Michael Barr Vice President Investor Relations and Treasurer. Also, STV promotes Thomas Lentz to Vice President. NS on Dec. 19 announced that it has named Michael Barr as ...
DNS Name Servers (NS) Two Name Server (NS) records identify the authoritative DNS servers for the domain. Required for redundancy, the secondary name server queries the primary server for changes.
The Domain Name System The Domain Name System is the system used on the Internet for the conversion of names, such as www.google.com, to IP Addresses such as 216.239.51.99. Lawrence Abrams ...
Dig is a powerful and flexible tool for interrogating domain name system (DNS) servers. In this post, we’ll take a deep dive into how it works and what it can tell you.