Logs for the probe: ts=2026-04-07T12:45:33.922169631Z caller=main.go:190 module=http_2xx target=https://ctc.africa level=info msg="Beginning probe" probe=http timeout_seconds=9.5 ts=2026-04-07T12:45:33.922300394Z caller=http.go:328 module=http_2xx target=https://ctc.africa level=info msg="Resolving target address" target=ctc.africa ip_protocol=ip4 ts=2026-04-07T12:45:33.923006894Z caller=http.go:328 module=http_2xx target=https://ctc.africa level=info msg="Resolved target address" target=ctc.africa ip=13.246.141.8 ts=2026-04-07T12:45:33.923056586Z caller=client.go:259 module=http_2xx target=https://ctc.africa level=info msg="Making HTTP request" url=https://13.246.141.8 host=ctc.africa ts=2026-04-07T12:45:33.927546402Z caller=handler.go:119 module=http_2xx target=https://ctc.africa level=info msg="Received HTTP response" status_code=403 ts=2026-04-07T12:45:33.927570003Z caller=handler.go:119 module=http_2xx target=https://ctc.africa level=info msg="Invalid HTTP response status code, wanted 2xx" status_code=403 ts=2026-04-07T12:45:33.927678796Z caller=handler.go:119 module=http_2xx target=https://ctc.africa level=info msg="Response timings for roundtrip" roundtrip=0 start=2026-04-07T12:45:33.923123938Z dnsDone=2026-04-07T12:45:33.923123938Z connectDone=2026-04-07T12:45:33.923806857Z gotConn=2026-04-07T12:45:33.92674739Z responseStart=2026-04-07T12:45:33.927514972Z tlsStart=2026-04-07T12:45:33.923831828Z tlsDone=2026-04-07T12:45:33.92674124Z end=2026-04-07T12:45:33.927670876Z ts=2026-04-07T12:45:33.927764079Z caller=main.go:190 module=http_2xx target=https://ctc.africa level=error msg="Probe failed" duration_seconds=0.005568688 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 0.00070645 # HELP probe_duration_seconds Returns how long the probe took to complete in seconds # TYPE probe_duration_seconds gauge probe_duration_seconds 0.005568688 # 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 162 # 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"} 0.000682929 probe_http_duration_seconds{phase="processing"} 0.000767572 probe_http_duration_seconds{phase="resolve"} 0.00070645 probe_http_duration_seconds{phase="tls"} 0.002909412 probe_http_duration_seconds{phase="transfer"} 0.000155914 # 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 403 # HELP probe_http_uncompressed_body_length Length of uncompressed response body # TYPE probe_http_uncompressed_body_length gauge probe_http_uncompressed_body_length 162 # 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 2.36811351e+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 1.780648139e+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 1.780648139e+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="8c7144a46782093fd5db6c10907edb9e7aa2f3306fa02bceebef0dde80b8ed29",issuer="CN=E8,O=Let's Encrypt,C=US",subject="CN=ctc.africa",subjectalternative="ctc.africa,www.ctc.africa"} 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: 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