Received from CT Logs
0
0/sec unique
String with INCR for exact counting
Unique Certificates
0
0% duplicates filtered
Bloom Filter for deduplication
Unique Domains
0
All FQDNs (e.g., www.example.com)
HyperLogLog for cardinality estimation
Unique Root Domains
0
Base domains only (e.g., example.com)
HyperLogLog for cardinality estimation
Top Certificate Authorities
Top-K for streaming top elements
Top TLDs
Top-K for streaming top elements
Subdomain Prefix Frequency
Tracking how often common subdomain prefixes appear in certificates
Count-Min Sketch for frequency estimation
New Domains
Waiting for new domains...
Bloom Filter for novelty detection