Latency is increasingly becoming a performance bottleneck for Internet Protocol (IP)
networks, but historically, networks have been designed with aims of maximizing throughput …

Abstract The Domain Name System (DNS) is one of the most important components of
today's Internet, and is the standard naming convention between human-readable domain …

DNS is a vital component for almost every networked application. Originally it was designed
as an unencrypted protocol, making user security a concern. DNS-over-HTTPS (DoH) is the …

Content delivery networks must balance a number of trade-offs when deciding how to direct
a client to a CDN server. Whereas DNS-based redirection requires a complex global traffic …

As Web sites move from relatively static displays of simple pages to rich media applications
with heavy client-side interaction, the nature of the resulting Web traffic changes as well …

There is a rich body of literature on measuring and optimizing nearly every aspect of the
web, including characterizing the structure and content of web pages, devising new …

Since several years, millions of recursive DNS resolvers are-deliberately or not-open to the
public. This, however, is counter-intuitive, since the operation of such openly accessible …

Today a spectrum of solutions are available for istributing content over the Internet, ranging
from commercial CDNs to ISP-operated CDNs to content-provider-operated CDNs to peer-to …

DNS depends on extensive caching for good performance, and every DNS zone owner must
set Time-to-Live (TTL) values to control their DNS caching. Today there is relatively little …

The Domain Name System (DNS) is a critical component of the Internet infrastructure. It
allows users to interact with Web sites using human-readable names and provides a …