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)
*.0f282f1831b86803d.proxy.nfw.us-east-2.vpce.amazonaws.com Google
0f282f1831b86803d.proxy.nfw.us-east-2.amazonaws.com Google
ᴡyethnutriţion.ph Google
san0.9a5d443ae004fc288df949a5fae0a521781090921340.amdv.dyingbirds.com Google
9a5d443ae004fc288df949a5fae0a521781090921340.amdv.dyingbirds.com Google
www.9update.150310dev.update.admin.dev.35-207-208-144.sslip.io Google
san0.3d7c16fbb2e49aab7f2990701dbdc4f1781090952171.amdv.dyingbirds.com Google
3d7c16fbb2e49aab7f2990701dbdc4f1781090952171.amdv.dyingbirds.com Google
eltanin.s.elkdata.net Google
rmsinsurance.com.ph Google
trialandfun.ph Google
api.infinityspire.com Google
inthcm.i-02fb54b230a624a7c.prd.workdaysuv.com Google
f2f73b61b.intcloud-delos.azurecertificateservice.azure-int.net Google
i-065929214cb5c9524-student.prd.workdaysuvsite.com Google
*.sbzkk28b5pb8nmy.mexicocentral.atlas.cloudapp.azure.com Google
sbzkk28b5pb8nmy.mexicocentral.atlas.cloudapp.azure.com Google
pi.customertest-dk.midas-energy-service.net Google
san0.4f0dc76e4c61781090936845.akl.prod.canaries.quickbeam.acm.aws.dev Google
4f0dc76e4c61781090936845.akl.prod.canaries.quickbeam.acm.aws.dev Google
admiralstrand.ph Google
*.17365a.cc Google
san0.babf564c71e1781090951071.qro.prod.canaries.quickbeam.acm.aws.dev Google
babf564c71e1781090951071.qro.prod.canaries.quickbeam.acm.aws.dev Google
nęspressỏ.ph Google
girlscoutsphilippines.org.ph Google
rush.timcherky.com Google
san0.aba616ed8644a23a2c8679c54d89e8e1781090962782.amdv.dyingbirds.com Google
aba616ed8644a23a2c8679c54d89e8e1781090962782.amdv.dyingbirds.com Google
rock.timcherky.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.