What is Split Horizon or Multiview DNS?
DNS is a critical part of your network infrastructure, it pays to become familiar with the process of debugging DNS. Our free e-book will describe a number of techniques to debug DNS issues, introduce concepts, tools, and a basic process to follow.
A Better Way to a Dual, Redundant DNS
Your best protection to prevent failure is running a dual network, redundant DNS.
Adding Intelligence to Internet Traffic Routing
In this post we'll discuss key challenges affecting application performance and examine the birth of new technologies, multi CDN designs and how they affect DNS.
[Video] How to Implement a Multi-CDN Strategy Using Intelligent DNS
CDNs do not perform equally in all markets. Some perform well in certain regions, poorly in others.
[Video] NS1 @Montorama: How to Build a CDN in 5 Minutes with Intelligent DNS
Jonathan Sullivan, NS1's co-founder and SVP of Operations, demo's the new NS1 portal and builds a CDN in less than 5 minutes at Monitorama 2016 in Portland.
[Video] Geo, ASN & IP Prefix Routing
Take a deep dive into the NS1 Filter Chain, focusing on targeting and fencing strategies.
Data Center Migration and Expansion: Mitigating Risk & Maximizing Success Using Intelligent DNS
Implement data migration best practices with intelligent DNS to avoid potential failures.
[Video] Geo-Targeting vs Geo-Fencing with NS1
Implementing geo-targeting and geo-fencing and how they differ from each other.
Behind the Scenes: How Geographic Routing Works
The basic concept behind geographic routing, also known as geolocation or geo-locational routing, is to return a DNS answer that is physically closest to the requestor.
DNS Records Explained
DNS records do many things to keep the internet working. Learn what the newer records do.
[Video] Redundant DNS: How to Implement Dual-Provider, Dual-Network DNS Delivery
Why your DNS services architecture should include Dual-Provider, Dual-Network DNS.
DNS Records Explained
DNS (Domain Name System) records are what keeps the internet working the way consumers expect, and new records are being added as our needs grow.
[Video] DNS Traffic Management and Latency Routing with Pulsar
Pulsar, NS1's routing engine, uses real-time performance data to optimize user experience.
[Video] Quick Guide: ASN Routing
Learn how to intelligently route users with DNS based on the ASN of the network from which they are coming.
Filter Chain's Explained
Dive into Filter Chain best practices to see how NS1 meets your traffic routing needs.
[Video] New York Web Performance Meetup - DNS as a Web Performance Tool
A brief history of DNS and how the protocol can meet modern application stack needs.
[Video] Introducing Dedicated DNS
DNS solutions for enterprises have been limited. NS1's Dedicated DNS is a new solution.
Managed DNS Demo
DNS and traffic management are at the nexus of the technology stack.
Dedicated DNS Demo
NS1's Intelligent DNS & Traffic Management Platform in Dedicated, Fully Managed Deployments On-Prem or in the Cloud.
Pulsar RUM DNS Demo
Leverage real-time application-specific data from your end users to optimize traffic management decisions.
451 Pathfinder Analyst Report: DNS for a DevOps Future
DNS—that little-noticed piece of Internet infrastructure—is emerging as a key tool to realizing the promise of cloud computing.
Surge 2014 - Data Driven DNS: Traffic Management for Distributed Applications
NS1's CEO discusses data driven DNS and traffic management for distributed applications.
Imgur Case Study
Learn how Imgur was able to manage traffic more efficiently across their data centers.