Logs for the probe:
time=2025-10-26T20:06:13.347Z level=INFO source=handler.go:122 msg="Beginning probe" module=http_2xx target=https://vision.maximumtest.ru probe=http timeout_seconds=29.5
time=2025-10-26T20:06:13.347Z level=INFO source=utils.go:61 msg="Resolving target address" module=http_2xx target=https://vision.maximumtest.ru target=vision.maximumtest.ru ip_protocol=ip6
time=2025-10-26T20:06:13.382Z level=INFO source=utils.go:130 msg="Resolved target address" module=http_2xx target=https://vision.maximumtest.ru target=vision.maximumtest.ru ip=178.248.235.24
time=2025-10-26T20:06:13.382Z level=INFO source=http.go:153 msg="Making HTTP request" module=http_2xx target=https://vision.maximumtest.ru url=https://178.248.235.24 host=vision.maximumtest.ru
time=2025-10-26T20:06:31.874Z level=INFO source=http.go:479 msg="Received HTTP response" module=http_2xx target=https://vision.maximumtest.ru status_code=502
time=2025-10-26T20:06:31.874Z level=INFO source=http.go:494 msg="Invalid HTTP response status code, wanted 2xx" module=http_2xx target=https://vision.maximumtest.ru status_code=502
time=2025-10-26T20:06:31.874Z level=INFO source=http.go:601 msg="Response timings for roundtrip" module=http_2xx target=https://vision.maximumtest.ru roundtrip=0 start=2025-10-26T20:06:13.382Z dnsDone=2025-10-26T20:06:13.382Z connectDone=2025-10-26T20:06:13.391Z gotConn=2025-10-26T20:06:13.403Z responseStart=2025-10-26T20:06:31.874Z tlsStart=2025-10-26T20:06:13.391Z tlsDone=2025-10-26T20:06:13.403Z end=2025-10-26T20:06:31.874Z
time=2025-10-26T20:06:31.874Z level=ERROR source=handler.go:135 msg="Probe failed" module=http_2xx target=https://vision.maximumtest.ru duration_seconds=18.527870108



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 0.035237846
# HELP probe_duration_seconds Returns how long the probe took to complete in seconds
# TYPE probe_duration_seconds gauge
probe_duration_seconds 18.527870108
# 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 11
# 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"} 0.008888848
probe_http_duration_seconds{phase="processing"} 18.470652668
probe_http_duration_seconds{phase="resolve"} 0.035237846
probe_http_duration_seconds{phase="tls"} 0.012277559
probe_http_duration_seconds{phase="transfer"} 0.000197681
# 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 502
# HELP probe_http_uncompressed_body_length Length of uncompressed response body
# TYPE probe_http_uncompressed_body_length gauge
probe_http_uncompressed_body_length 11
# 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 1.952620164e+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 1.76518798e+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 1.76518798e+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="e01988df6b41f429a5cec970d1d8482ae4ff5593c9fed061bdfdcc04f470bfe1",issuer="CN=R13,O=Let's Encrypt,C=US",serialnumber="0625743ccf6f7eb779fd93b52a2044949e80",subject="CN=vision.maximumtest.ru",subjectalternative="vision.maximumtest.ru"} 1
# HELP probe_success Displays whether or not the probe was a success
# TYPE probe_success gauge
probe_success 0
# HELP probe_tls_cipher_info Returns the TLS cipher negotiated during handshake
# TYPE probe_tls_cipher_info gauge
probe_tls_cipher_info{cipher="TLS_AES_128_GCM_SHA256"} 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: 30s
http:
  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