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)
0869907543whm.2en.update.admin.dev.34-54-124-199.sslip.io Google
test.auth.13.net Google
www.www.lingsf.com Google
56057173241778.eastus2.airflow.svc.datafactory-test.azure.com Google
*.d3ab5cb0b6274df7a0c42f5ebbfc002c.int.ncus.cc.arconazure.com Google
*.d3ab5cb0b6274df7a0c42f5ebbfc002c.int.ncus.cc.arc.azure.net Google
d3ab5cb0b6274df7a0c42f5ebbfc002c.int.ncus.cc.arc.azure.net Google
288c809682904fe3ac69d65f75ef2bdc.cc.arc.azure.net Google
staging.ticketcalendar.com Google
test.www.gamespro.de Google
proxy.movemcastelldefels.cat Google
admin.thepentecostodox.org Google
maxam.i-05b50c1d0d603fd02.prd.workdaysuv.com Google
whm.whm.qtonmlkjedcfidcbupdate.update.7654update.coqvzdev.uu2no56nvgvxagwj.l.tunwg.com Google
hengshui.clixmix.com Google
v0trwhm.whm.j0hfr0pnj0hff0db097705370532api.make-hex-32332e3233392e31322e3733-rr.1u.ms Google
dev.marthazulu.com Google
app.crmautopilot.ai Google
whm.qq0omlkw0uss0qoo0mkk0igfe87660421503187654ckxplsgfn210olzm.diatech.represente.info Google
whm.whm.508658whm.patriotmidwestbevererpdemo.cobrasoftwares.in Google
san0.c9c6b7f82f744c7b93ec34cc9e824121778717237638.amdv.dyingbirds.com Google
c9c6b7f82f744c7b93ec34cc9e824121778717237638.amdv.dyingbirds.com Google
san0.c8e48527b804c15bbe265f7cc24bdae1778717341133.amdv.dyingbirds.com Google
c8e48527b804c15bbe265f7cc24bdae1778717341133.amdv.dyingbirds.com Google
106ccd8b-00a0-47d7-820d-f306565e1ba2.ar-law-firm.com Google
*.sbzqfkcisagaj3y.germanynorth.atlas.cloudapp.azure.com Google
sbzqfkcisagaj3y.germanynorth.atlas.cloudapp.azure.com Google
san0.45f65946bb9428e80eac4da01204e3f1778717150963.amdv.dyingbirds.com Google
45f65946bb9428e80eac4da01204e3f1778717150963.amdv.dyingbirds.com Google
api.box.ye7n1.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.