CertStream alternatives
6 tools in the catalogue cover the same ground as CertStream and can replace it depending on the need. Each one is reachable, re-checked daily, and listed with its pricing.
- certgraph (T)freeCLI tool that crawls SSL certificates via Certificate Transparency logs to create a directed graph of domain relationships. Supports multiple drivers including crt.sh, Censys, HTTPS, and SMTP.
- CertKit - Certificate Transparency Log SearchfreeFast Certificate Transparency log search tool using Clickhouse for sub-second queries. Discover all certificates issued to a domain, including Subject Alternative Names, to reveal hidden infrastructure.
- crt.sh - Certificate SearchfreeCT log viewer aggregating certificate data from multiple Certificate Transparency logs. Search for all certificates ever issued to a domain to discover subdomains and detect certificate misuse.
- CensysfreemiumInternet-wide scanner and search engine for hosts, certificates, and services.
- Google's Certificate TransparencyfreeDirectory of all known Certificate Transparency logs monitored by Chrome and other browsers. Browse CT log records to discover issued certificates, identify unauthorized domain certificates, and monitor for certificate misuse.
- Qualys SSL LabsfreeDeep audit of a server's TLS configuration: certificate chain, supported protocols, known weaknesses. The certificate itself often reveals sibling domains.
CertStream
Domain Name
Also written Cert Stream
Real-time certificate transparency log monitoring. Stream newly issued SSL/TLS certificates to discover new domains, phishing sites and infrastructure as they are created.
RECOMMENDED USE
Real-time domain discovery, phishing detection, brand monitoring
Information
Video tutorials
Learn to use CertStream
Suggested workflow
Chain these tools in order for a complete investigation
Combine with
These tools work great together
Similar tools
These tools can also help you
Google's Certificate Transparency
Domain NameDirectory of all known Certificate Transparency logs monitored by Chrome and other browsers. Browse CT log records to discover issued certificates, identify unauthorized domain certificates, and monitor for certificate misuse.
DNSTwist en ligne
Domain NameDomain permutation engine for detecting typosquatting, phishing campaigns, and brand impersonation. Generates thousands of variants of a domain name and checks which are registered.
Hunting-New-Registered-Domains (T)
Domain NameOpen-source tool for identifying newly registered domains matching patterns, useful for phishing and brand threat detection.
Daily DNS Changes
Domain NameDomainTools service monitoring DNS record changes across domains, detecting newly registered subdomains and tracking DNS infrastructure modifications.
User reviews
Be the first to leave a review