Logs for the probe: ts=2026-06-20T16:17:35.898085716Z caller=main.go:190 module=http_2xx target=https://dev.srbh.biz level=info msg="Beginning probe" probe=http timeout_seconds=9.5 ts=2026-06-20T16:17:35.898225303Z caller=http.go:328 module=http_2xx target=https://dev.srbh.biz level=info msg="Resolving target address" target=dev.srbh.biz ip_protocol=ip4 ts=2026-06-20T16:17:35.90336027Z caller=http.go:328 module=http_2xx target=https://dev.srbh.biz level=info msg="Resolved target address" target=dev.srbh.biz ip=172.67.159.157 ts=2026-06-20T16:17:35.903431916Z caller=client.go:259 module=http_2xx target=https://dev.srbh.biz level=info msg="Making HTTP request" url=https://172.67.159.157 host=dev.srbh.biz ts=2026-06-20T16:17:36.589874877Z caller=handler.go:119 module=http_2xx target=https://dev.srbh.biz level=info msg="Received HTTP response" status_code=500 ts=2026-06-20T16:17:36.589903652Z caller=handler.go:119 module=http_2xx target=https://dev.srbh.biz level=info msg="Invalid HTTP response status code, wanted 2xx" status_code=500 ts=2026-06-20T16:17:36.589941134Z caller=handler.go:119 module=http_2xx target=https://dev.srbh.biz level=info msg="Response timings for roundtrip" roundtrip=0 start=2026-06-20T16:17:35.903494826Z dnsDone=2026-06-20T16:17:35.903494826Z connectDone=2026-06-20T16:17:35.919529251Z gotConn=2026-06-20T16:17:35.952597087Z responseStart=2026-06-20T16:17:36.589704141Z tlsStart=2026-06-20T16:17:35.919573355Z tlsDone=2026-06-20T16:17:35.952505783Z end=2026-06-20T16:17:36.589919874Z ts=2026-06-20T16:17:36.590002892Z caller=main.go:190 module=http_2xx target=https://dev.srbh.biz level=error msg="Probe failed" duration_seconds=0.691874294 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 0.005143232 # HELP probe_duration_seconds Returns how long the probe took to complete in seconds # TYPE probe_duration_seconds gauge probe_duration_seconds 0.691874294 # 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 0 # 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"} 0.016034435 probe_http_duration_seconds{phase="processing"} 0.637107054 probe_http_duration_seconds{phase="resolve"} 0.005143232 probe_http_duration_seconds{phase="tls"} 0.032932428 probe_http_duration_seconds{phase="transfer"} 0.000215733 # 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 500 # HELP probe_http_uncompressed_body_length Length of uncompressed response body # TYPE probe_http_uncompressed_body_length gauge probe_http_uncompressed_body_length 0 # 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 2.83635784e+08 # 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 1.788782186e+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 1.788782186e+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="090da0a491befcb1d89af29a57e699fff6c8d59256625128a3f28f41a668378b",issuer="CN=WE1,O=Google Trust Services,C=US",subject="CN=srbh.biz",subjectalternative="srbh.biz,*.srbh.biz"} 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 http: preferred_ip_protocol: ip4 ip_protocol_fallback: 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