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)
*.sea-shell-bowls.pages.dev Google
sea-shell-bowls.pages.dev Google
san0.47ca9e86a8a419189b2c4844f23e9461779600101429.amdv.dyingbirds.com Google
47ca9e86a8a419189b2c4844f23e9461779600101429.amdv.dyingbirds.com Google
*.sbzrhzjuphfqcc3.polandcentral.atlas.cloudapp.azure.com Google
sbzrhzjuphfqcc3.polandcentral.atlas.cloudapp.azure.com Google
*.dhlaminiskhulile.workers.dev Google
dhlaminiskhulile.workers.dev Google
san0.de4f494db8d42c0abb990d0934445d81779600124399.amdv.dyingbirds.com Google
de4f494db8d42c0abb990d0934445d81779600124399.amdv.dyingbirds.com Google
*.p86k.loan Google
www.72943214reporting-development.spuren-hinterlassen.at Google
san0.53f046c4daf4ca0a92f7237dcc83d911779600099749.amdv.dyingbirds.com Google
53f046c4daf4ca0a92f7237dcc83d911779600099749.amdv.dyingbirds.com Google
san0.16823305f224233b3330812e6ea60511779600121004.amdv.dyingbirds.com Google
16823305f224233b3330812e6ea60511779600121004.amdv.dyingbirds.com Google
*.taupichi.co Google
taupichi.co Google
whm.m.mattgarrabrants.com Google
app.bruxus.me Google
bucket.vpce-00afddb25dee04673-j0iubb4v-sa-east-1c.s3.sa-east-1.vpce.amazonaws.com Google
*.bucket.vpce-00afddb25dee04673-j0iubb4v.s3.sa-east-1.vpce.amazonaws.com Google
*.accesspoint.vpce-00afddb25dee04673-j0iubb4v-sa-east-1a.s3.sa-east-1.vpce.amazonaws.com Google
*.control.vpce-00afddb25dee04673-j0iubb4v-sa-east-1a.s3.sa-east-1.vpce.amazonaws.com Google
*.accesspoint.vpce-00afddb25dee04673-j0iubb4v.s3.sa-east-1.vpce.amazonaws.com Google
*.accesspoint.vpce-00afddb25dee04673-j0iubb4v-sa-east-1b.s3.sa-east-1.vpce.amazonaws.com Google
*.control.vpce-00afddb25dee04673-j0iubb4v.s3.sa-east-1.vpce.amazonaws.com Google
*.bucket.vpce-00afddb25dee04673-j0iubb4v-sa-east-1c.s3.sa-east-1.vpce.amazonaws.com Google
*.bucket.vpce-00afddb25dee04673-j0iubb4v-sa-east-1b.s3.sa-east-1.vpce.amazonaws.com Google
*.control.vpce-00afddb25dee04673-j0iubb4v-sa-east-1b.s3.sa-east-1.vpce.amazonaws.com 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.