Logs for the probe:
time=2026-03-23T23:28:37.854Z level=INFO source=handler.go:122 msg="Beginning probe" module=http_2xx target=https://deutz.iot-sontheim.com/ probe=http timeout_seconds=29.5
time=2026-03-23T23:28:37.854Z level=INFO source=utils.go:61 msg="Resolving target address" module=http_2xx target=https://deutz.iot-sontheim.com/ target=deutz.iot-sontheim.com ip_protocol=ip4
time=2026-03-23T23:28:41.857Z level=INFO source=utils.go:74 msg="Resolved target address" module=http_2xx target=https://deutz.iot-sontheim.com/ target=deutz.iot-sontheim.com ip=202.61.242.56
time=2026-03-23T23:28:41.857Z level=INFO source=http.go:153 msg="Making HTTP request" module=http_2xx target=https://deutz.iot-sontheim.com/ url=https://202.61.242.56/ host=deutz.iot-sontheim.com
time=2026-03-23T23:28:50.782Z level=INFO source=http.go:381 msg="Received redirect" module=http_2xx target=https://deutz.iot-sontheim.com/ location=devices
time=2026-03-23T23:28:50.782Z level=INFO source=http.go:153 msg="Making HTTP request" module=http_2xx target=https://deutz.iot-sontheim.com/ url=https://202.61.242.56/devices host=deutz.iot-sontheim.com
time=2026-03-23T23:28:50.801Z level=INFO source=http.go:381 msg="Received redirect" module=http_2xx target=https://deutz.iot-sontheim.com/ location="oidc/authenticate/?next=/devices"
time=2026-03-23T23:28:50.801Z level=INFO source=http.go:153 msg="Making HTTP request" module=http_2xx target=https://deutz.iot-sontheim.com/ url="https://202.61.242.56/oidc/authenticate/?next=/devices" host=deutz.iot-sontheim.com
time=2026-03-23T23:28:50.854Z level=INFO source=http.go:381 msg="Received redirect" module=http_2xx target=https://deutz.iot-sontheim.com/ location="https://sso.iot-sontheim.com/realms/deutz/protocol/openid-connect/auth?response_type=code&scope=openid+email&client_id=iot&redirect_uri=http%3A%2F%2Fdeutz.iot-sontheim.com%2Foidc%2Fcallback%2F&state=ub67dUbfRhOaWKWDVG3Pqj5zEsMGpWIk&nonce=EtveTbMHD2fehivcoQad2LDJGGUbK9gk"
time=2026-03-23T23:28:50.854Z level=INFO source=http.go:153 msg="Making HTTP request" module=http_2xx target=https://deutz.iot-sontheim.com/ url="https://sso.iot-sontheim.com/realms/deutz/protocol/openid-connect/auth?response_type=code&scope=openid+email&client_id=iot&redirect_uri=http%3A%2F%2Fdeutz.iot-sontheim.com%2Foidc%2Fcallback%2F&state=ub67dUbfRhOaWKWDVG3Pqj5zEsMGpWIk&nonce=EtveTbMHD2fehivcoQad2LDJGGUbK9gk" host=""
time=2026-03-23T23:28:50.854Z level=INFO source=http.go:169 msg="Address does not match first address, not sending TLS ServerName" module=http_2xx target=https://deutz.iot-sontheim.com/ first=202.61.242.56 address=sso.iot-sontheim.com
time=2026-03-23T23:28:58.523Z level=INFO source=http.go:479 msg="Received HTTP response" module=http_2xx target=https://deutz.iot-sontheim.com/ status_code=502
time=2026-03-23T23:28:58.523Z level=INFO source=http.go:494 msg="Invalid HTTP response status code, wanted 2xx" module=http_2xx target=https://deutz.iot-sontheim.com/ status_code=502
time=2026-03-23T23:28:58.524Z level=INFO source=http.go:601 msg="Response timings for roundtrip" module=http_2xx target=https://deutz.iot-sontheim.com/ roundtrip=0 start=2026-03-23T23:28:41.857Z dnsDone=2026-03-23T23:28:41.857Z connectDone=2026-03-23T23:28:44.885Z gotConn=2026-03-23T23:28:44.900Z responseStart=2026-03-23T23:28:50.782Z tlsStart=2026-03-23T23:28:44.885Z tlsDone=2026-03-23T23:28:44.899Z end=0001-01-01T00:00:00.000Z
time=2026-03-23T23:28:58.524Z level=INFO source=http.go:601 msg="Response timings for roundtrip" module=http_2xx target=https://deutz.iot-sontheim.com/ roundtrip=1 start=2026-03-23T23:28:50.782Z dnsDone=2026-03-23T23:28:50.782Z connectDone=2026-03-23T23:28:50.783Z gotConn=2026-03-23T23:28:50.796Z responseStart=2026-03-23T23:28:50.801Z tlsStart=2026-03-23T23:28:50.783Z tlsDone=2026-03-23T23:28:50.796Z end=0001-01-01T00:00:00.000Z
time=2026-03-23T23:28:58.524Z level=INFO source=http.go:601 msg="Response timings for roundtrip" module=http_2xx target=https://deutz.iot-sontheim.com/ roundtrip=2 start=2026-03-23T23:28:50.802Z dnsDone=2026-03-23T23:28:50.802Z connectDone=2026-03-23T23:28:50.803Z gotConn=2026-03-23T23:28:50.816Z responseStart=2026-03-23T23:28:50.853Z tlsStart=2026-03-23T23:28:50.803Z tlsDone=2026-03-23T23:28:50.816Z end=0001-01-01T00:00:00.000Z
time=2026-03-23T23:28:58.524Z level=INFO source=http.go:601 msg="Response timings for roundtrip" module=http_2xx target=https://deutz.iot-sontheim.com/ roundtrip=3 start=2026-03-23T23:28:50.854Z dnsDone=2026-03-23T23:28:50.855Z connectDone=2026-03-23T23:28:50.856Z gotConn=2026-03-23T23:28:50.869Z responseStart=2026-03-23T23:28:58.523Z tlsStart=2026-03-23T23:28:50.856Z tlsDone=2026-03-23T23:28:50.868Z end=2026-03-23T23:28:58.524Z
time=2026-03-23T23:28:58.524Z level=ERROR source=handler.go:135 msg="Probe failed" module=http_2xx target=https://deutz.iot-sontheim.com/ duration_seconds=20.670725689



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 4.003057223
# HELP probe_duration_seconds Returns how long the probe took to complete in seconds
# TYPE probe_duration_seconds gauge
probe_duration_seconds 20.670725689
# 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"} 3.0304488979999995
probe_http_duration_seconds{phase="processing"} 13.578680631000001
probe_http_duration_seconds{phase="resolve"} 4.0041193999999996
probe_http_duration_seconds{phase="tls"} 0.053722853
probe_http_duration_seconds{phase="transfer"} 0.001170083
# HELP probe_http_redirects The number of redirects
# TYPE probe_http_redirects gauge
probe_http_redirects 3
# 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 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 2.329337386e+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 1.777636637e+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 1.777636637e+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="32dfdd71afaf93e7fed306eec8e843003b431189c9c76db5ca757687c47b1b7d",issuer="CN=R12,O=Let's Encrypt,C=US",serialnumber="0540337f74aa8dc586fb7b16767891f5320c",subject="CN=*.iot-sontheim.com",subjectalternative="*.iot-sontheim.com"} 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:
  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