Created
June 15, 2023 19:01
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Probe Cloudflare colocation for various plans
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| #!/usr/bin/env bash | |
| lookup() { | |
| ips=$(dig @1.1.1.1 +short $1.cdn.cloudflare.net) | |
| echo "$1:" | |
| for ip in $ips; do | |
| curl -s --resolve $1:443:$ip https://$1/cdn-cgi/trace | grep "colo=" | |
| done | |
| echo "" | |
| } | |
| lookup "noc.one" # Free | |
| lookup "js.org" # Pro | |
| lookup "nodejs.org" # Pro | |
| lookup "cdnjs.com" # Pro | |
| lookup "mokeedev.com" # Business | |
| lookup "www.zendesk.com" # Enterprise | |
| lookup "gitlab.com" # "Spectrum" |
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