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-0cb4b0e1ca8a4355f-dulr5gty-ap-south-1c.s3.ap-south-1.vpce.amazonaws.com Google
san0.1a0d54c405f4e1e9aec7480712b996f1782847511976.amdv.dyingbirds.com Google
1a0d54c405f4e1e9aec7480712b996f1782847511976.amdv.dyingbirds.com Google
san0.8b034acdb644723965e74daeafa659a1782847503520.amdv.dyingbirds.com Google
8b034acdb644723965e74daeafa659a1782847503520.amdv.dyingbirds.com Google
vai-076833dc9596c1aec.ava.ap-south-1.amazonaws.com Google
test-71a69bb3.sin.prod.canaries.quickbeam.acm.aws.dev Google
kvgovpjnqwrvfhvubmuoj9wdy4rjzdo.memorydb.us-east-1.amazonaws.com Google
azuregateway-e31b0068-f32b-4e9d-914e-501495c6ccd6-59648543c21a.vpn.azure.com Google
e31b0068-f32b-4e9d-914e-501495c6ccd6.vpn.azure.com Google
san0.d1dd7018b754b9984e9ba6ee2778e3d1782847512152.amdv.dyingbirds.com Google
d1dd7018b754b9984e9ba6ee2778e3d1782847512152.amdv.dyingbirds.com Google
sjmdz23afr9rwdiwb3psvlqu2pnxhze.memorydb.us-west-2.amazonaws.com Google
vai-0737a19a2cc31e488.ava.ap-southeast-1.amazonaws.com Google
san0.dab36bc34034b8d954d6a78464da4b51782847502064.amdv.dyingbirds.com Google
dab36bc34034b8d954d6a78464da4b51782847502064.amdv.dyingbirds.com Google
san0.8635d0718794008bf74de81c84b5e9f1782847500960.amdv.dyingbirds.com Google
8635d0718794008bf74de81c84b5e9f1782847500960.amdv.dyingbirds.com Google
*.bucket.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2b.s3.ap-southeast-2.vpce.amazonaws.com Google
bucket.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2b.s3.ap-southeast-2.vpce.amazonaws.com Google
*.accesspoint.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2a.s3.ap-southeast-2.vpce.amazonaws.com Google
*.control.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2b.s3.ap-southeast-2.vpce.amazonaws.com Google
*.accesspoint.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2c.s3.ap-southeast-2.vpce.amazonaws.com Google
*.accesspoint.vpce-0aa0d95776cdcafdc-v98yg7gz.s3.ap-southeast-2.vpce.amazonaws.com Google
*.bucket.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2a.s3.ap-southeast-2.vpce.amazonaws.com Google
*.bucket.vpce-0aa0d95776cdcafdc-v98yg7gz.s3.ap-southeast-2.vpce.amazonaws.com Google
bucket.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2c.s3.ap-southeast-2.vpce.amazonaws.com Google
*.control.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2c.s3.ap-southeast-2.vpce.amazonaws.com Google
*.bucket.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2c.s3.ap-southeast-2.vpce.amazonaws.com Google
*.control.vpce-0aa0d95776cdcafdc-v98yg7gz-ap-southeast-2a.s3.ap-southeast-2.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.