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)
36d53f9eb87474f94ac7cd9e9abc7e01786295201209.amdv.dyingbirds.com Google
san0.05dc8e7c3fc4a4f9d07e3e957c21e8e1786295170064.amdv.dyingbirds.com Google
05dc8e7c3fc4a4f9d07e3e957c21e8e1786295170064.amdv.dyingbirds.com Google
san0.97380be180c49aa9cbaf5d894245dfd1786295145236.amdv.dyingbirds.com Google
97380be180c49aa9cbaf5d894245dfd1786295145236.amdv.dyingbirds.com Google
test-cdd98ce4.pdx.prod.canaries.quickbeam.acm.aws.dev Google
san0.d03fc8f0945403f8a056e5d7670b3161786295171850.amdv.dyingbirds.com Google
d03fc8f0945403f8a056e5d7670b3161786295171850.amdv.dyingbirds.com Google
san0.c8eee0fa3bc4485bbb70784111d52431786295174368.amdv.dyingbirds.com Google
c8eee0fa3bc4485bbb70784111d52431786295174368.amdv.dyingbirds.com Google
san0.96a219883f34034bf50b8edaf3a2d541786295146083.amdv.dyingbirds.com Google
96a219883f34034bf50b8edaf3a2d541786295146083.amdv.dyingbirds.com Google
eu-central-1.tdcanarysource-20260809165709-cc21f20326.my.connect.aws Google
san0.7953e6792ad4db6a9fc617ba12f8d6e1786295188745.amdv.dyingbirds.com Google
7953e6792ad4db6a9fc617ba12f8d6e1786295188745.amdv.dyingbirds.com Google
san0.eca2cd4212e498292dc5013311becab1786295181638.amdv.dyingbirds.com Google
eca2cd4212e498292dc5013311becab1786295181638.amdv.dyingbirds.com Google
san0.47dce1b67a947359216a8998aa393ac1786295203081.amdv.dyingbirds.com Google
47dce1b67a947359216a8998aa393ac1786295203081.amdv.dyingbirds.com Google
*.sbzwycpttuzie06.westus.atlas.cloudapp.azure.com Google
sbzwycpttuzie06.westus.atlas.cloudapp.azure.com Google
san0.1799962120e40129504b15ddd6bd4911786295173001.amdv.dyingbirds.com Google
1799962120e40129504b15ddd6bd4911786295173001.amdv.dyingbirds.com Google
*.sbz9xgymghsx1pa.germanynorth.atlas.cloudapp.azure.com Google
sbz9xgymghsx1pa.germanynorth.atlas.cloudapp.azure.com Google
san0.d8accb22b3540cd8f8b52aa0da43f941786295169084.amdv.dyingbirds.com Google
d8accb22b3540cd8f8b52aa0da43f941786295169084.amdv.dyingbirds.com Google
san0.d3fbde6eb2748c78165cd4f4cc9fadb1786295156476.amdv.dyingbirds.com Google
d3fbde6eb2748c78165cd4f4cc9fadb1786295156476.amdv.dyingbirds.com Google
san0.5cac6d7c2204bdd8098bf4ba8f35c731786295196112.amdv.dyingbirds.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.