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Tier1 IPv4
Tier1 IPv6
Hyperscaler
DNS-Resolver
Google 8888
Google 8844
Google ipv6-1st
Google ipv6-1st
Cloudflare 1111
Cloudflare 1001
Cloudflare6 1111-v6
Cloudflare6 1001-v6
Quad9-1st
Quad9-2nd
Quad9-6-1st
Quad9-6-2nd
Cisco-1st
Cisco-2nd
Cisco-6-1st
Cisco-6-2nd
Verisign-1st
Verisign-2nd
Verisign-6-1st
Verisign-6-2nd
Targets per City
Well known hosts
Cisco OpenDNS Anycast DNS Resolver 208.67.220.220
Last 3 Hours from frr-cogent
Last 30 Hours from frr-cogent
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Last 360 Days from frr-cogent
