Logs for the probe:
time=2026-05-04T04:52:34.056Z level=INFO source=handler.go:122 msg="Beginning probe" module=tls_connect target=api.dolby.io:443 probe=tcp timeout_seconds=9.5
time=2026-05-04T04:52:34.056Z level=INFO source=utils.go:61 msg="Resolving target address" module=tls_connect target=api.dolby.io:443 target=api.dolby.io ip_protocol=ip4
time=2026-05-04T04:52:34.065Z level=INFO source=utils.go:96 msg="Resolved target address" module=tls_connect target=api.dolby.io:443 target=api.dolby.io ip=10.166.149.242
time=2026-05-04T04:52:34.065Z level=INFO source=tcp.go:86 msg="Dialing TCP with TLS" module=tls_connect target=api.dolby.io:443
time=2026-05-04T04:52:34.069Z level=INFO source=tcp.go:135 msg="Successfully dialed" module=tls_connect target=api.dolby.io:443
time=2026-05-04T04:52:34.069Z level=INFO source=handler.go:133 msg="Probe succeeded" module=tls_connect target=api.dolby.io:443 duration_seconds=0.012273097



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 0.008295251
# HELP probe_duration_seconds Returns how long the probe took to complete in seconds
# TYPE probe_duration_seconds gauge
probe_duration_seconds 0.012273097
# 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_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 2.079365226e+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 1.793836799e+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 1.793836799e+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="d9ec27d825752f5785fb1ace1a1b1ba7ebb29d073acc4e6780e47051c8424cc5",issuer="CN=Amazon RSA 2048 M04,O=Amazon,C=US",serialnumber="0c8f347db4df1b0552360720d6619ade",subject="CN=dolby.io",subjectalternative="dolby.io,*.dolby.io"} 1
# HELP probe_success Displays whether or not the probe was a success
# TYPE probe_success gauge
probe_success 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: tcp
timeout: 10s
http:
  ip_protocol_fallback: true
  follow_redirects: true
  enable_http2: true
tcp:
  preferred_ip_protocol: ip4
  ip_protocol_fallback: true
  tls: true
icmp:
  ip_protocol_fallback: true
  ttl: 64
dns:
  ip_protocol_fallback: true
  recursion_desired: true