Anycast is a technology that provides multiple routing paths to a group of endpoints that are each assigned the same IP address. Each device in the group advertises the same address on a network, and ...

Anycast routing enables you to advertise the same IP address from multiple Azure regions, providing improved application availability, performance, and resilience. With Azure Route Server, you can ...

“DNS is down and nothing is working!” is not something anyone ever wants to hear at 3am. Virtually every service on a modern network depends on DNS to function. When DNS goes down, you can't send mail ...

Abstract: Anycast-based services today are widely used commercially, with several major providers serving thousands of important websites. However, to our knowledge, there has been only limited study ...

Anycast is a networking technique where the same IP address is assigned to multiple servers or nodes in different locations. When you send data to that IP address, it gets routed to the nearest server ...

On October 21, 2002, the Internet’s core root server system as a whole came under a significant attack. A coordinated distributed denial-of-service attack aimed to knock the 13 domain name system root ...

Abstract: IP anycast is a central part of production DNS. While prior work has explored proximity, affinity and load balancing for some anycast services, there has been little attention to third-party ...

A long time ago in an Internet far away, nobody paid for DNS services. Not directly at least. We either ran our own servers, or got DNS service as part of our IP transit contract, or traded services ...