Logs for the probe: ts=2026-09-30T06:19:34.868340537Z caller=main.go:190 module=http_2xx target=https://brick.mecsys.com.br level=info msg="Beginning probe" probe=http timeout_seconds=5 ts=2026-09-30T06:19:34.868669776Z caller=http.go:328 module=http_2xx target=https://brick.mecsys.com.br level=info msg="Resolving target address" target=brick.mecsys.com.br ip_protocol=ip4 ts=2026-09-30T06:19:34.877821424Z caller=http.go:328 module=http_2xx target=https://brick.mecsys.com.br level=info msg="Resolved target address" target=brick.mecsys.com.br ip=177.131.92.175 ts=2026-09-30T06:19:34.878100923Z caller=client.go:259 module=http_2xx target=https://brick.mecsys.com.br level=info msg="Making HTTP request" url=https://177.131.92.175 host=brick.mecsys.com.br ts=2026-09-30T06:19:36.337438032Z caller=handler.go:119 module=http_2xx target=https://brick.mecsys.com.br level=info msg="Received HTTP response" status_code=503 ts=2026-09-30T06:19:36.337560458Z caller=handler.go:119 module=http_2xx target=https://brick.mecsys.com.br level=info msg="Invalid HTTP response status code, wanted 2xx" status_code=503 ts=2026-09-30T06:19:36.338153085Z caller=handler.go:119 module=http_2xx target=https://brick.mecsys.com.br level=info msg="Response timings for roundtrip" roundtrip=0 start=2026-09-30T06:19:34.878338792Z dnsDone=2026-09-30T06:19:34.878338792Z connectDone=2026-09-30T06:19:34.879916638Z gotConn=2026-09-30T06:19:35.647906193Z responseStart=2026-09-30T06:19:36.337264755Z tlsStart=2026-09-30T06:19:34.87999523Z tlsDone=2026-09-30T06:19:35.647458491Z end=2026-09-30T06:19:36.338119048Z ts=2026-09-30T06:19:36.338627583Z caller=main.go:190 module=http_2xx target=https://brick.mecsys.com.br level=error msg="Probe failed" duration_seconds=1.470195917 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 0.009207426 # HELP probe_duration_seconds Returns how long the probe took to complete in seconds # TYPE probe_duration_seconds gauge probe_duration_seconds 1.470195917 # 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 95 # 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"} 0.001577864 probe_http_duration_seconds{phase="processing"} 0.6893586 probe_http_duration_seconds{phase="resolve"} 0.009207426 probe_http_duration_seconds{phase="tls"} 0.76746328 probe_http_duration_seconds{phase="transfer"} 0.000854293 # 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 503 # HELP probe_http_uncompressed_body_length Length of uncompressed response body # TYPE probe_http_uncompressed_body_length gauge probe_http_uncompressed_body_length 95 # 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 4.150054532e+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 1.798401922e+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 1.798401922e+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="1cc424b046763eff7973668549c855e9342450cefce8817589e5225bc64139f0",issuer="CN=YR2,O=Let's Encrypt,C=US",subject="CN=*.mecsys.com.br",subjectalternative="*.mecsys.com.br"} 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: 5s http: valid_http_versions: - HTTP/1.1 - HTTP/2.0 preferred_ip_protocol: ip4 fail_if_not_ssl: true 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