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 1 of 4 (100)
san0.281909a41a149e18163a79767d7d2301782453106025.amdv.dyingbirds.com Google
281909a41a149e18163a79767d7d2301782453106025.amdv.dyingbirds.com Google
san0.9a5e8995e0e45b6b7ad04bfca477f261782453111097.amdv.dyingbirds.com Google
9a5e8995e0e45b6b7ad04bfca477f261782453111097.amdv.dyingbirds.com Google
san0.208543576f61782453103970.yyc.prod.canaries.quickbeam.acm.aws.dev Google
208543576f61782453103970.yyc.prod.canaries.quickbeam.acm.aws.dev Google
172-16-10-237.25a3ltvzsz5.ddns.manage.alta.inc Google
whm.whm.zwhm.utsrqxsrr0pnj0hfqponmhh0fdcba907543214721876543210opensirpls.66-179-94-228.backname.io Google
integration.i-0a7c8054c4b67610d.prd.workdaysuv.com Google
whm.old.nimboxcrm.cloud Google
dubai-corner.com Google
www.dubai-corner.com Google
www.as.classlink.bg.geek.nz Google
concessions-mouton.fr Google
san0.6352a7a97124d8d848cc0812e23637a1779987159652.amdv.dyingbirds.com Google
6352a7a97124d8d848cc0812e23637a1779987159652.amdv.dyingbirds.com Google
*.sbznd6egqktdhxr.mexicocentral.atlas.cloudapp.azure.com Google
sbznd6egqktdhxr.mexicocentral.atlas.cloudapp.azure.com Google
*.tls.cfnlaunchpadcanar.yw1nje.c2.kafka.ap-southeast-4.amazonaws.com Google
*.scram.cfnlaunchpadcanar.yw1nje.c2.kafka.ap-southeast-4.amazonaws.com Google
*.scram2.cfnlaunchpadcanar.yw1nje.c2.kafka.ap-southeast-4.amazonaws.com Google
*.iam.cfnlaunchpadcanar.yw1nje.c2.kafka.ap-southeast-4.amazonaws.com Google
*.tls2.cfnlaunchpadcanar.yw1nje.c2.kafka.ap-southeast-4.amazonaws.com Google
*.iam2.cfnlaunchpadcanar.yw1nje.c2.kafka.ap-southeast-4.amazonaws.com Google
*.cfnlaunchpadcanar.yw1nje.c2.kafka.ap-southeast-4.amazonaws.com Google
admin.weddingpov.com Google
whm.whm.7f98325435fcaaa-a5d0-4bdc-9ab7-c0fa2ee19983.lilylabs.app Google
san0.a2b4bb536f34b9187213e9bda922db51779987187428.amdv.dyingbirds.com Google
a2b4bb536f34b9187213e9bda922db51779987187428.amdv.dyingbirds.com Google
anchorstonestructural.com Google
1 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.