Use of DNS Resolvers for Chad (TD)
Average Interval (days)
Size of sliding window average (days)
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Most used DNS resolvers - use '0' to manually select resolvers from the list below
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First Resolver
First Resolver uses an experiment where we look for the first DNS response
Single Initial Query
Single Initial Query uses an experiment where we look at the set of DNS resolvers that are involved in resolving a single client query
All Resolvers
All Resolvers uses an experiment where the DNS responds with SERVFAIL, which means that the client will cycle through all configured resolvers
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Cloudflare 1.1.1.1
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CNNIC SDNS
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DNS PAI
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DNSPod
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DNS.Watch
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Oracle Dyn
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Free DNS
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Google Public DNS
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Green Team DNS
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Hurricane Electric DNS
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Level 3
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Neustar
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One DNS
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OpenDNS
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Open NIC
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Quad9
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Uncensored DNS
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Verisign Open DNS
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Yandex DNS
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Comodo Secure DNS
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SafeDNS
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Freenom World
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CleanBrowsing
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Alternate DNS
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puntCAT
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AliDNS
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Baidu DNS
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114 DNS
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TWNIC Quad 101
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AdGuard
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Canadian Shield
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SkyDNS
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CZ.NC DNS
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