CertWatch

CertWatch searches the Certificate Transparency Logs for a domain to identify further sub domains.

CertWatch supports two different search methods:

  • Domain
    Search subdomains for the given domain, e.g. example.com. This will output results like www.example.com, sub1.example.com.
  • Domain without TLD
    Search for subdomains of the given domain, independent of the TLD, e.g. example. This will output results like www.example.com, www.example.net.

Result

Domain Transparency Log 3 of 4 (100)
*.control.vpce-0ce96f046d080d21a-srn52j24-eu-west-1c.s3.eu-west-1.vpce.amazonaws.com Google
*.accesspoint.vpce-0ce96f046d080d21a-srn52j24-eu-west-1b.s3.eu-west-1.vpce.amazonaws.com Google
*.bucket.vpce-0ce96f046d080d21a-srn52j24.s3.eu-west-1.vpce.amazonaws.com Google
*.bucket.vpce-0ce96f046d080d21a-srn52j24-eu-west-1a.s3.eu-west-1.vpce.amazonaws.com Google
*.control.vpce-0ce96f046d080d21a-srn52j24.s3.eu-west-1.vpce.amazonaws.com Google
bucket.vpce-0ce96f046d080d21a-srn52j24-eu-west-1c.s3.eu-west-1.vpce.amazonaws.com Google
*.accesspoint.vpce-0ce96f046d080d21a-srn52j24-eu-west-1c.s3.eu-west-1.vpce.amazonaws.com Google
*.bucket.vpce-0ce96f046d080d21a-srn52j24-eu-west-1d.s3.eu-west-1.vpce.amazonaws.com Google
*.control.vpce-0ce96f046d080d21a-srn52j24-eu-west-1b.s3.eu-west-1.vpce.amazonaws.com Google
bucket.vpce-0ce96f046d080d21a-srn52j24-eu-west-1a.s3.eu-west-1.vpce.amazonaws.com Google
san0.895e65bfd284d5ca481f215364cffd91783796101026.amdv.dyingbirds.com Google
895e65bfd284d5ca481f215364cffd91783796101026.amdv.dyingbirds.com Google
*.sbzq86yajdaw6va.germanynorth.atlas.cloudapp.azure.com Google
sbzq86yajdaw6va.germanynorth.atlas.cloudapp.azure.com Google
san0.af7b8c4de9b42f08136ec38eb710b6b1783796107651.amdv.dyingbirds.com Google
af7b8c4de9b42f08136ec38eb710b6b1783796107651.amdv.dyingbirds.com Google
49ymyluu2dq2aexjxhzgvpkf3h3swcv.memorydb.us-west-2.amazonaws.com Google
san0.e47943416084d6c85937f8a9fb0a4511783796107838.amdv.dyingbirds.com Google
e47943416084d6c85937f8a9fb0a4511783796107838.amdv.dyingbirds.com Google
342a7a47d0ac4f48b0749d669ffdafce-xds.alb.azure.com Google
342a7a47d0ac4f48b0749d669ffdafce.alb.azure.com Google
6g9fgsnallvkjbahra4mdjlwsw7tecx.memorydb.us-east-1.amazonaws.com Google
san0.39f8063d98e4019856ac1f987f137961783796060270.amdv.dyingbirds.com Google
39f8063d98e4019856ac1f987f137961783796060270.amdv.dyingbirds.com Google
devportalrnr-dedicated-bm1-07111851.portal-editor.azure-api.net Google
devportalrnr-dedicated-bm1-07111851-wi-01.unique.regional.azure-api.net Google
devportalrnr-dedicated-bm1-07111851.unique.data.azure-api.net Google
devportalrnr-dedicated-bm1-07111851.unique.configuration.azure-api.net Google
devportalrnr-dedicated-bm1-07111851.unique.scm.azure-api.net Google
devportalrnr-dedicated-bm1-07111851.unique.developer.azure-api.net Google
3 of 4 (100)
Search results are limited to a maximum number of 10.000 records.

On binsec.tools you will find free online tools for pentesting, which are also used within the binsec group conducting real penetration tests. The free pentest tools are primarily used to collect information and enrich these with other data. The pentest tools of binsec.tools do not carry out active attacks against target systems themselves.

binsec group - The Enterprise Pentesting Ecosystem

The German binsec group unifies high-end pentesting services, hands-on professional training labs, and innovative pentesting software solutions and tools. Operating as the technical core, binsec GmbH has delivered expert-led, human penetration testing since 2013. Rejecting automated scans, our permanently employed, certified senior experts perform manual deep-dive assessments for high-risk sectors like Payment, Banking, and Healthcare. The technological foundation of all engagements is driven by our proprietary, automated reporting framework PTDoc, under active development by binsec systems GmbH, ensuring a fully transparent, highly efficient penetration testing workflow from initial validation to final remediation.

Company

binsec systems GmbH
Clemensstraße 6-8
60487 Frankfurt am Main
Germany

Legal notice

Director: Patrick Sauer, Florian Zavatzki
Registration: Frankfurt am Main, HRB 118471
Turnover Tax Identification No.: DE 328 921 182

© 2026 All rights reserved by binsec systems GmbH. Member of the binsec group GmbH.

© 2026 All rights reserved by binsec systems GmbH. Member of the binsec group GmbH.