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  2. Traffic steering

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    Traffic steering

    Optimize your DNS traffic steering configurations with the NS1 Filter Chain™.

    Basics

    • Introduction to the Filter Chain
    • Create a Filter Chain
    • Best Practices: NS1 Filter Chain
    • About the EDNS Client Subnet (ECS) DNS extension
    • FAQ: How do I request custom filters?

    Filters

    • Geographic filters
    • Health Check filters
    • Fencing filters
    • Sticky filters
    • Additional Metadata filter
    • IP from QName filter
    See all 7 articles >

    Common configurations

    • Automatic failover
    • Automatic load shedding
    • Round-robin load distribution
    • Manual DNS failover
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