Logs for the probe:
ts=2026-01-14T22:57:21.763942709Z caller=main.go:190 module=http_2xx target=https://www.metrika.co level=info msg="Beginning probe" probe=http timeout_seconds=9.5
ts=2026-01-14T22:57:21.764155142Z caller=http.go:328 module=http_2xx target=https://www.metrika.co level=info msg="Resolving target address" target=www.metrika.co ip_protocol=ip4
ts=2026-01-14T22:57:21.774939543Z caller=http.go:328 module=http_2xx target=https://www.metrika.co level=info msg="Resolved target address" target=www.metrika.co ip=52.1.97.18
ts=2026-01-14T22:57:21.775058829Z caller=client.go:259 module=http_2xx target=https://www.metrika.co level=info msg="Making HTTP request" url=https://52.1.97.18 host=www.metrika.co
ts=2026-01-14T22:57:21.812296732Z caller=handler.go:119 module=http_2xx target=https://www.metrika.co level=info msg="Received HTTP response" status_code=503
ts=2026-01-14T22:57:21.812358144Z caller=handler.go:119 module=http_2xx target=https://www.metrika.co level=info msg="Invalid HTTP response status code, wanted 2xx" status_code=503
ts=2026-01-14T22:57:21.812682153Z caller=handler.go:119 module=http_2xx target=https://www.metrika.co level=info msg="Response timings for roundtrip" roundtrip=0 start=2026-01-14T22:57:21.775162632Z dnsDone=2026-01-14T22:57:21.775162632Z connectDone=2026-01-14T22:57:21.786702072Z gotConn=2026-01-14T22:57:21.80452388Z responseStart=2026-01-14T22:57:21.812148987Z tlsStart=2026-01-14T22:57:21.786803584Z tlsDone=2026-01-14T22:57:21.804306273Z end=2026-01-14T22:57:21.81265615Z
ts=2026-01-14T22:57:21.812854256Z caller=main.go:190 module=http_2xx target=https://www.metrika.co level=error msg="Probe failed" duration_seconds=0.048875421



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 0.010784382
# HELP probe_duration_seconds Returns how long the probe took to complete in seconds
# TYPE probe_duration_seconds gauge
probe_duration_seconds 0.048875421
# 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"} 0.011539432
probe_http_duration_seconds{phase="processing"} 0.007625099
probe_http_duration_seconds{phase="resolve"} 0.010784382
probe_http_duration_seconds{phase="tls"} 0.017502664
probe_http_duration_seconds{phase="transfer"} 0.000507159
# 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 162
# 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 1.274896981e+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 1.796515199e+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 1.796515199e+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="e6150a60a248aec3be686d614756413d3dfb208b14496f51819fc3349bdd4b0b",issuer="CN=Amazon RSA 2048 M04,O=Amazon,C=US",subject="CN=www.metrika.co",subjectalternative="www.metrika.co,risk.metrika.co,login.metrika.co,risk-next.metrika.co"} 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 1.2"} 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