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)
2c9eeea382c47a68734c5e2c79429b81779100645539.amdv.dyingbirds.com Google
kubrova.odborniknaletenky.cz Google
api-dev.covalent-cloud.co.uk Google
*.nesinecasino661.com Google
nesinecasino661.com Google
san0.53c0e2ef87545e491dc3f04ef7a7a161779100596220.amdv.dyingbirds.com Google
53c0e2ef87545e491dc3f04ef7a7a161779100596220.amdv.dyingbirds.com Google
vm-test.bioandjules.com Google
san0.48b412570af4080b34af2c105ec412a1779100621488.amdv.dyingbirds.com Google
48b412570af4080b34af2c105ec412a1779100621488.amdv.dyingbirds.com Google
san0.d45188f65174558ada6d1e0ef2f06e81779100630111.amdv.dyingbirds.com Google
d45188f65174558ada6d1e0ef2f06e81779100630111.amdv.dyingbirds.com Google
pbs01.nekman.dk Google
san0.0315ebf96d24b6f987455c25da992d81779100656184.amdv.dyingbirds.com Google
0315ebf96d24b6f987455c25da992d81779100656184.amdv.dyingbirds.com Google
www.everautospawn.com Google
i-0ec5fb5192656b555.prd.workdaysuv.com Google
ansible.admin.qogb.obsportsweb.com Google
*.sbzkiintft0jsjr.westus2.atlas.cloudapp.azure.com Google
sbzkiintft0jsjr.westus2.atlas.cloudapp.azure.com Google
www.xkstudio.com Google
admin.campingreise.at Google
san0.e1f7a86538e1779100653343.akl.prod.canaries.quickbeam.acm.aws.dev Google
e1f7a86538e1779100653343.akl.prod.canaries.quickbeam.acm.aws.dev Google
test-a207fc73.syd.prod.canaries.quickbeam.acm.aws.dev Google
admin.discountfoods.de Google
*.legitbato.app Google
san0.1d0308a9deb1779100601459.tpe.prod.canaries.quickbeam.acm.aws.dev Google
1d0308a9deb1779100601459.tpe.prod.canaries.quickbeam.acm.aws.dev Google
*.betpuan1128.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.