Logs for the probe:
ts=2026-04-06T00:03:30.011928996Z caller=main.go:190 module=http_2xx target=prometheus.io level=info msg="Beginning probe" probe=http timeout_seconds=5
ts=2026-04-06T00:03:30.012022276Z caller=http.go:328 module=http_2xx target=prometheus.io level=info msg="Resolving target address" target=prometheus.io ip_protocol=ip4
ts=2026-04-06T00:03:30.027104184Z caller=http.go:328 module=http_2xx target=prometheus.io level=info msg="Resolved target address" target=prometheus.io ip=104.21.60.220
ts=2026-04-06T00:03:30.027169935Z caller=client.go:259 module=http_2xx target=prometheus.io level=info msg="Making HTTP request" url=http://104.21.60.220 host=prometheus.io
ts=2026-04-06T00:03:30.033701124Z caller=client.go:505 module=http_2xx target=prometheus.io level=info msg="Received redirect" location=https://prometheus.io/
ts=2026-04-06T00:03:30.033714194Z caller=client.go:505 module=http_2xx target=prometheus.io level=info msg="Not following redirect"
ts=2026-04-06T00:03:30.033723444Z caller=handler.go:119 module=http_2xx target=prometheus.io level=info msg="Received HTTP response" status_code=301
ts=2026-04-06T00:03:30.033732864Z caller=handler.go:119 module=http_2xx target=prometheus.io level=info msg="Invalid HTTP response status code, wanted 2xx" status_code=301
ts=2026-04-06T00:03:30.033744714Z caller=handler.go:119 module=http_2xx target=prometheus.io level=info msg="Response timings for roundtrip" roundtrip=0 start=2026-04-06T00:03:30.027222015Z dnsDone=2026-04-06T00:03:30.027222015Z connectDone=2026-04-06T00:03:30.029369224Z gotConn=2026-04-06T00:03:30.029387274Z responseStart=2026-04-06T00:03:30.033646504Z tlsStart=0001-01-01T00:00:00Z tlsDone=0001-01-01T00:00:00Z end=2026-04-06T00:03:30.033738704Z
ts=2026-04-06T00:03:30.033757344Z caller=main.go:190 module=http_2xx target=prometheus.io level=error msg="Probe failed" duration_seconds=0.021808918



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 0.015094549
# HELP probe_duration_seconds Returns how long the probe took to complete in seconds
# TYPE probe_duration_seconds gauge
probe_duration_seconds 0.021808918
# 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"} 0.002165259
probe_http_duration_seconds{phase="processing"} 0.00425924
probe_http_duration_seconds{phase="resolve"} 0.015094549
probe_http_duration_seconds{phase="tls"} 0
probe_http_duration_seconds{phase="transfer"} 9.22e-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 0
# HELP probe_http_status_code Response HTTP status code
# TYPE probe_http_status_code gauge
probe_http_status_code 301
# 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 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 2.590428662e+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_success Displays whether or not the probe was a success
# TYPE probe_success gauge
probe_success 0



Module configuration:
prober: http
timeout: 5s
http:
  preferred_ip_protocol: ip4
  ip_protocol_fallback: true
  headers:
    User-Agent: Mamis Blackbox Exporter/1.0.0
  follow_redirects: false
  enable_http2: true
  body_size_limit: 100KiB
tcp:
  ip_protocol_fallback: true
icmp:
  ip_protocol_fallback: true
  ttl: 64
dns:
  ip_protocol_fallback: true
  recursion_desired: true