Logs for the probe: ts=2026-09-10T04:49:34.019356018Z caller=main.go:190 module=http_2xx target=https://react-demo-test.solz.me level=info msg="Beginning probe" probe=http timeout_seconds=20 ts=2026-09-10T04:49:34.019551389Z caller=http.go:328 module=http_2xx target=https://react-demo-test.solz.me level=info msg="Resolving target address" target=react-demo-test.solz.me ip_protocol=ip4 ts=2026-09-10T04:49:34.020612295Z caller=http.go:328 module=http_2xx target=https://react-demo-test.solz.me level=info msg="Resolved target address" target=react-demo-test.solz.me ip=104.21.58.59 ts=2026-09-10T04:49:34.020681836Z caller=client.go:259 module=http_2xx target=https://react-demo-test.solz.me level=info msg="Making HTTP request" url=https://104.21.58.59 host=react-demo-test.solz.me ts=2026-09-10T04:49:34.388868532Z caller=handler.go:119 module=http_2xx target=https://react-demo-test.solz.me level=info msg="Received HTTP response" status_code=404 ts=2026-09-10T04:49:34.388931823Z caller=handler.go:119 module=http_2xx target=https://react-demo-test.solz.me level=info msg="Invalid HTTP response status code" status_code=404 valid_status_codes="[200 301 302 303 307 308]" ts=2026-09-10T04:49:34.388971143Z caller=handler.go:119 module=http_2xx target=https://react-demo-test.solz.me level=info msg="Response timings for roundtrip" roundtrip=0 start=2026-09-10T04:49:34.020755696Z dnsDone=2026-09-10T04:49:34.020755696Z connectDone=2026-09-10T04:49:34.084717722Z gotConn=2026-09-10T04:49:34.156421642Z responseStart=2026-09-10T04:49:34.388810922Z tlsStart=2026-09-10T04:49:34.084753122Z tlsDone=2026-09-10T04:49:34.156322732Z end=2026-09-10T04:49:34.388960333Z ts=2026-09-10T04:49:34.389053704Z caller=main.go:190 module=http_2xx target=https://react-demo-test.solz.me level=error msg="Probe failed" duration_seconds=0.369656455 Metrics that would have been returned: # HELP probe_dns_lookup_time_seconds Returns the time taken for probe dns lookup in seconds # TYPE probe_dns_lookup_time_seconds gauge probe_dns_lookup_time_seconds 0.001060116 # HELP probe_duration_seconds Returns how long the probe took to complete in seconds # TYPE probe_duration_seconds gauge probe_duration_seconds 0.369656455 # HELP probe_failed_due_to_regex Indicates if probe failed due to regex # TYPE probe_failed_due_to_regex gauge probe_failed_due_to_regex 0 # HELP probe_http_content_length Length of http content response # TYPE probe_http_content_length gauge probe_http_content_length -1 # HELP probe_http_duration_seconds Duration of http request by phase, summed over all redirects # TYPE probe_http_duration_seconds gauge probe_http_duration_seconds{phase="connect"} 0.063962026 probe_http_duration_seconds{phase="processing"} 0.23238927 probe_http_duration_seconds{phase="resolve"} 0.001060116 probe_http_duration_seconds{phase="tls"} 0.07156961 probe_http_duration_seconds{phase="transfer"} 0.000149411 # HELP probe_http_redirects The number of redirects # TYPE probe_http_redirects gauge probe_http_redirects 0 # HELP probe_http_ssl Indicates if SSL was used for the final redirect # TYPE probe_http_ssl gauge probe_http_ssl 1 # HELP probe_http_status_code Response HTTP status code # TYPE probe_http_status_code gauge probe_http_status_code 404 # HELP probe_http_uncompressed_body_length Length of uncompressed response body # TYPE probe_http_uncompressed_body_length gauge probe_http_uncompressed_body_length 41 # HELP probe_http_version Returns the version of HTTP of the probe response # TYPE probe_http_version gauge probe_http_version 2 # HELP probe_ip_addr_hash Specifies the hash of IP address. It's useful to detect if the IP address changes. # TYPE probe_ip_addr_hash gauge probe_ip_addr_hash 1.030404285e+09 # HELP probe_ip_protocol Specifies whether probe ip protocol is IP4 or IP6 # TYPE probe_ip_protocol gauge probe_ip_protocol 4 # HELP probe_ssl_earliest_cert_expiry Returns last SSL chain expiry in unixtime # TYPE probe_ssl_earliest_cert_expiry gauge probe_ssl_earliest_cert_expiry 1.793914441e+09 # HELP probe_ssl_last_chain_expiry_timestamp_seconds Returns last SSL chain expiry in timestamp # TYPE probe_ssl_last_chain_expiry_timestamp_seconds gauge probe_ssl_last_chain_expiry_timestamp_seconds 1.793914441e+09 # HELP probe_ssl_last_chain_info Contains SSL leaf certificate information # TYPE probe_ssl_last_chain_info gauge probe_ssl_last_chain_info{fingerprint_sha256="911026674d26fc22c20b54bf27f96be6ae2b7e3d7749c691540dbc4318561978",issuer="CN=WE1,O=Google Trust Services,C=US",subject="CN=solz.me",subjectalternative="solz.me,*.solz.me"} 1 # HELP probe_success Displays whether or not the probe was a success # TYPE probe_success gauge probe_success 0 # HELP probe_tls_version_info Returns the TLS version used or NaN when unknown # TYPE probe_tls_version_info gauge probe_tls_version_info{version="TLS 1.3"} 1 Module configuration: prober: http timeout: 20s http: valid_status_codes: - 200 - 301 - 302 - 303 - 307 - 308 preferred_ip_protocol: ip4 ip_protocol_fallback: true method: GET follow_redirects: true enable_http2: true tcp: ip_protocol_fallback: true icmp: ip_protocol_fallback: true ttl: 64 dns: ip_protocol_fallback: true recursion_desired: true