www.rhinowaterfilter.com | 520: Web server is returning an unknown error

HTTP/1.1 520 
Date: Wed, 09 Apr 2025 09:18:49 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 7240
Connection: keep-alive
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ro7J%2F5hzRGzNDaeNy7zry5EcqIKL0yg6V4XvM3mItiv8v9C8Qkz2kezhnrv%2F1sMUtvDQOCB8UlQpxCqkDsISWmOORTfXUwY6u43%2BmxbimJsSBv101Jux34rKy5l5l6yPlZ8WoButDMmHJwY%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: 92d8eb574f2b15e3-SJC
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=1114&min_rtt=1114&rtt_var=557&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=264&delivery_rate=0&cwnd=244&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

HTTP/1.1 301 Moved Permanently
Date: Wed, 09 Apr 2025 16:07:39 GMT
Content-Type: text/html
Content-Length: 167
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Wed, 09 Apr 2025 17:07:39 GMT
Location: https://app.nomichq.com
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=a5qlA%2FGqC9jNAQk6TpkPEZuASUtDxfhuQxAPzeKO%2FLdHWQfaXJGO3tSvOpFWo3BOohNpRm7sq1etS90T%2BvQKO8r4hUPYAonqK%2Fzo6r0Y0B9Z9S%2Bdc1gi0MVBukHeUaJy4g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 92db42356ad476d0-SEA

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            b2:5c:1a:23:f7:4b:95:c9:0e:4b:f4:44:31:9d:76:6d
        Signature Algorithm: ecdsa-with-SHA256
        Issuer: C=US, O=Google Trust Services, CN=WE1
        Validity
            Not Before: Mar 20 22:19:29 2025 GMT
            Not After : Jun 18 23:15:30 2025 GMT
        Subject: CN=sentinelhq.com
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:d6:00:8e:60:00:66:76:a2:0d:ee:ff:24:65:ab:
                    f0:89:b4:fa:a9:a0:6a:e0:3e:79:e9:97:83:fb:bc:
                    5b:47:ef:b0:58:c7:a9:22:86:42:b5:ff:4e:23:41:
                    1e:00:4b:98:81:d0:4c:30:4d:79:52:2d:33:b2:32:
                    dc:0c:d6:94:68
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                55:8D:94:E2:F5:5F:29:F8:3E:31:C4:BA:E2:B2:2B:3C:DB:53:22:DA
            X509v3 Authority Key Identifier: 
                90:77:92:35:67:C4:FF:A8:CC:A9:E6:7B:D9:80:79:7B:CC:93:F9:38
            Authority Information Access: 
                OCSP - URI:http://o.pki.goog/s/we1/slw
                CA Issuers - URI:http://i.pki.goog/we1.crt
            X509v3 Subject Alternative Name: 
                DNS:sentinelhq.com, DNS:*.sentinelhq.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://c.pki.goog/we1/CjXVS9991mc.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
                                1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
                    Timestamp : Mar 20 23:19:29.597 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:DB:33:A9:DA:6A:6B:22:42:58:FA:AC:
                                5C:79:EA:F5:15:3F:F7:7F:26:3F:24:93:F3:EC:C9:A3:
                                E2:5D:EC:EE:E5:02:20:7E:C9:6F:9A:08:45:F3:2D:F0:
                                36:4D:2C:10:3B:4F:57:3C:B5:6F:01:A5:38:4D:9A:1D:
                                08:9E:AA:28:FE:63:30
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
                                D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
                    Timestamp : Mar 20 23:19:29.559 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:C3:69:A9:FE:EE:9B:EF:F0:62:D5:63:
                                93:89:94:CB:C6:D5:53:C9:F4:43:FD:B2:2B:D7:CF:04:
                                69:25:45:A5:03:02:20:3A:D0:9E:CA:93:76:0F:62:51:
                                C6:05:43:39:6F:2D:56:68:85:7A:88:96:A4:B8:04:77:
                                35:5C:EA:09:01:A3:D6
    Signature Algorithm: ecdsa-with-SHA256
    Signature Value:
        30:45:02:21:00:b9:39:61:28:27:1f:78:27:73:c2:bb:7a:2a:
        2f:45:60:d3:ae:9f:90:fe:b7:e4:b6:b6:37:80:e2:0f:46:de:
        43:02:20:08:90:19:68:bf:27:f2:dd:dd:4f:27:ca:3f:b0:8f:
        df:c2:b7:6a:53:83:d9:39:4a:c3:48:ae:a0:89:a8:39:a0

HTTP/1.1 403 Forbidden
Date: Fri, 14 Mar 2025 12:21:10 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5894
Connection: close
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
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 9203bab56a492d2f-DFW

HTTP/1.1 403 Forbidden
Date: Fri, 21 Mar 2025 13:09:51 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5893
Connection: close
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
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 923dafa1c94c0fd4-LAX

HTTP/1.1 400 Bad Request
Server: cloudflare
Date: Tue, 01 Apr 2025 06:38:11 GMT
Content-Type: text/html
Content-Length: 655
Connection: close
CF-RAY: -

HTTP/1.1 403 Forbidden
Date: Wed, 19 Mar 2025 08:00:28 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5892
Connection: close
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
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 922b6fb3de5957f0-AMS

HTTP/1.1 400 Bad Request
Server: cloudflare
Date: Wed, 09 Apr 2025 18:10:42 GMT
Content-Type: text/html
Content-Length: 655
Connection: close
CF-RAY: -

CloudFlare

HTTP/1.1 403 Forbidden
Date: Wed, 19 Mar 2025 10:50:25 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5895
Connection: close
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
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 922c68a4bf65b97a-AMS

CloudFlare

HTTP/1.1 400 Bad Request
Server: cloudflare
Date: Wed, 09 Apr 2025 20:28:32 GMT
Content-Type: text/html
Content-Length: 655
Connection: close
CF-RAY: -

HTTP/1.1 403 Forbidden
Date: Sat, 05 Apr 2025 17:20:16 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 16
Connection: close
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: 92bab718dc94fb85-AMS

error code: 1003