Logs for the probe: ts=2026-10-09T22:26:03.831799042Z caller=main.go:190 module=http_2xx target=https://ctc.d8a.studio level=info msg="Beginning probe" probe=http timeout_seconds=9.5 ts=2026-10-09T22:26:03.831900145Z caller=http.go:328 module=http_2xx target=https://ctc.d8a.studio level=info msg="Resolving target address" target=ctc.d8a.studio ip_protocol=ip4 ts=2026-10-09T22:26:03.833442139Z caller=http.go:328 module=http_2xx target=https://ctc.d8a.studio level=info msg="Resolved target address" target=ctc.d8a.studio ip=13.247.87.214 ts=2026-10-09T22:26:03.833493591Z caller=client.go:259 module=http_2xx target=https://ctc.d8a.studio level=info msg="Making HTTP request" url=https://13.247.87.214 host=ctc.d8a.studio ts=2026-10-09T22:26:03.836881008Z caller=client.go:505 module=http_2xx target=https://ctc.d8a.studio level=info msg="Received redirect" location=/docs ts=2026-10-09T22:26:03.836913559Z caller=client.go:259 module=http_2xx target=https://ctc.d8a.studio level=info msg="Making HTTP request" url=https://13.247.87.214/docs host=ctc.d8a.studio ts=2026-10-09T22:26:03.839807202Z caller=handler.go:119 module=http_2xx target=https://ctc.d8a.studio level=info msg="Received HTTP response" status_code=200 ts=2026-10-09T22:26:03.839845433Z caller=handler.go:119 module=http_2xx target=https://ctc.d8a.studio level=info msg="Response timings for roundtrip" roundtrip=0 start=2026-10-09T22:26:03.833559533Z dnsDone=2026-10-09T22:26:03.833559533Z connectDone=2026-10-09T22:26:03.833864922Z gotConn=2026-10-09T22:26:03.835863149Z responseStart=2026-10-09T22:26:03.836821267Z tlsStart=2026-10-09T22:26:03.833887602Z tlsDone=2026-10-09T22:26:03.835858089Z end=0001-01-01T00:00:00Z ts=2026-10-09T22:26:03.839874634Z caller=handler.go:119 module=http_2xx target=https://ctc.d8a.studio level=info msg="Response timings for roundtrip" roundtrip=1 start=2026-10-09T22:26:03.83695319Z dnsDone=2026-10-09T22:26:03.83695319Z connectDone=2026-10-09T22:26:03.837198427Z gotConn=2026-10-09T22:26:03.83904092Z responseStart=2026-10-09T22:26:03.839782172Z tlsStart=2026-10-09T22:26:03.837210488Z tlsDone=2026-10-09T22:26:03.83903671Z end=2026-10-09T22:26:03.839839143Z ts=2026-10-09T22:26:03.839972017Z caller=main.go:190 module=http_2xx target=https://ctc.d8a.studio level=info msg="Probe succeeded" duration_seconds=0.008146494 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 0.001544244 # HELP probe_duration_seconds Returns how long the probe took to complete in seconds # TYPE probe_duration_seconds gauge probe_duration_seconds 0.008146494 # 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 942 # 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"} 0.000550636 probe_http_duration_seconds{phase="processing"} 0.00169938 probe_http_duration_seconds{phase="resolve"} 0.001544244 probe_http_duration_seconds{phase="tls"} 0.0037967189999999996 probe_http_duration_seconds{phase="transfer"} 5.6961e-05 # HELP probe_http_redirects The number of redirects # TYPE probe_http_redirects gauge probe_http_redirects 1 # 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 200 # HELP probe_http_uncompressed_body_length Length of uncompressed response body # TYPE probe_http_uncompressed_body_length gauge probe_http_uncompressed_body_length 942 # HELP probe_http_version Returns the version of HTTP of the probe response # TYPE probe_http_version gauge probe_http_version 1.1 # 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 2.18111576e+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 1.795668703e+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 1.795668703e+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="7fbff85940c16ba655e53e28caa5b563c7eacd0e8544d1cb96879d925d6eba38",issuer="CN=YR2,O=Let's Encrypt,C=US",subject="CN=ctc.d8a.studio",subjectalternative="ctc.d8a.studio"} 1 # HELP probe_success Displays whether or not the probe was a success # TYPE probe_success gauge probe_success 1 # 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: 15s http: valid_http_versions: - HTTP/1.1 - HTTP/2.0 preferred_ip_protocol: ip4 fail_if_not_ssl: 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