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521 Web Server Is Down - fbb9.com
HTTP Status: 521
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Tue, 13 May 2025 07:44:31 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 15
Connection: keep-alive
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=przNET1wmeof9SdyO6HJafOemzStFMcaWptoJBb7t64YzaXvgrtN8%2BuFl66%2FIqFQkop0uF6Jvy9j3p3JM9IVmjlt8QEMtQPOdlQPNcGr1tt8YSYbj6VbFgkh8Go3kJhxtQGD%2FoZ2Mg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Server: cloudflare
CF-RAY: 93f087f34fc89297-CPH
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=15600&min_rtt=15600&rtt_var=7800&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=164&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"
GET / HTTP/1.1
Host: fbb9.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

error code: 521

Whois info of domain

Domain Name: FBB9.COM
Registry Domain ID: 2454565301_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: http://www.cloudflare.com
Updated Date: 2024-11-14T08:11:09Z
Creation Date: 2019-11-13T10:55:05Z
Registry Expiry Date: 2025-11-13T10:55:05Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6503198930
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DAVE.NS.CLOUDFLARE.COM
Name Server: STELLA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-13T07:44:20Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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