cloudflare · cloudflare/522

Connection Timed Out

Cloudflare was unable to reach the origin server within the connection timeout period. The origin may be overloaded, unreachable, or firewalled against Cloudflare's IPs.

Also defined in

ftp Network Protocol Not Supported The server does not support the network protocol specified in an EPRT command. The reply lists the supported protocol numbers.

In this namespace

← previous 521 Web Server Is Down next → 523 Origin Is Unreachable

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