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)
*.scm.salmonflower-9e1c88d6.spaincentral.azurecontainerapps.io Google
*.salmonflower-9e1c88d6.spaincentral.azurecontainerapps.io Google
salmonflower-9e1c88d6.spaincentral.azurecontainerapps.io Google
*.sam1771467461.workers.dev Google
sam1771467461.workers.dev Google
san0.2b066c628ae42d994051f439557121c1779416401141.amdv.dyingbirds.com Google
2b066c628ae42d994051f439557121c1779416401141.amdv.dyingbirds.com Google
whm.whm.whm.whm.086whm.200.550319075503107660421en.srv1499003.hstgr.cloud Google
fiberoptic-switch.jp Google
www.fiberoptic-switch.jp Google
whm.s0qos0qowhm.g0ecg0eczz0xvz0xvr0pnn0ljj0hff0dbmm0kii0gee0ca87awoykrmb.hfskjgdjfkhgj.bulgariaisthebest.mywire.org Google
*.sbzcx5rasa9yzhe.southcentralus.atlas.cloudapp.azure.com Google
sbzcx5rasa9yzhe.southcentralus.atlas.cloudapp.azure.com Google
san0.4c268b1c5bf1779416384003.yyc.prod.canaries.quickbeam.acm.aws.dev Google
4c268b1c5bf1779416384003.yyc.prod.canaries.quickbeam.acm.aws.dev Google
san0.bad9a6ea73f435791994e90a32bcd021779416405378.amdv.dyingbirds.com Google
bad9a6ea73f435791994e90a32bcd021779416405378.amdv.dyingbirds.com Google
jenkins.strommarkt-report.de Google
whm.wwwymcfgptq.bg.geek.nz Google
p0nll0jhmvl.www.update.880643298fuckyoumotherfuckingnigger.151.80.60.23.sslip.io Google
d21ua8a7ljx419.amplifyapp.com Google
*.d21ua8a7ljx419.amplifyapp.com Google
whm.2www.whm.mvd.544020mvl.whm.whm.15-204-67-205.nip.io Google
prod-api-us-east-1.droidstore.org Google
test-75563fb0.sin.prod.canaries.quickbeam.acm.aws.dev Google
auto-s2850641-pbi-kv-httpszone7c.z7c.w.api.fabric.microsoft-int.com Google
*.feedback-feature-housekeeping-1.preview.votelens.co Google
feedback-feature-housekeeping-1.preview.votelens.co Google
8voq25yzuzi6yeew17gn3u.client.inkyphishfence.com Google
whm.whm.whm.j0hf99075872200.604218770532jtqdeupdate.srv1053780.hstgr.cloud 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.