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)
tagd1d9.c82f.e100fb.prod.eu-south-2.7d1507.acm-acme.aws.dev Google
2011wcsg.com.ph Google
partner.pr-920.preview.roe-staging.com Google
ipassedmydrugtest.com.ph Google
rv4a72.3f42.e100fb.gamma.af-south-1.7d1507.acm-acme.aws.dev Google
san0.4a977e60e6051781509994233.thf.prod.canaries.quickbeam.acm.a2z.eu Google
4a977e60e6051781509994233.thf.prod.canaries.quickbeam.acm.a2z.eu Google
san0.8ab1986e114469593db3579acf4ebeb1781509981051.amdv.dyingbirds.com Google
8ab1986e114469593db3579acf4ebeb1781509981051.amdv.dyingbirds.com Google
aurorabapenv87f2faossoap.operations.test.dynamics.com Google
aurorabapenv87f2f.operations.test.dynamics.com Google
rv7638.5933.e100fb.gamma.ap-east-2.7d1507.acm-acme.aws.dev Google
singleticketingsystem.ph Google
www.leshen.com Google
leshen.com Google
www.bapeshark.pl Google
website-b84d55eb.coe.bmk.temporary.site Google
webmail.bapeshark.pl Google
webdisk.bapeshark.pl Google
mail.bapeshark.pl Google
cpanel.bapeshark.pl Google
bapeshark.pl Google
autodiscover.bapeshark.pl Google
www.website-b84d55eb.coe.bmk.temporary.site Google
casarodmar.ph Google
zyxwvutsrqponmlkjihwhm.cbwhm.mvl.0976583250mvd.806440204cfffbd60e7383ba-supervisor.dopax.io Google
vinocostalessantos.ph Google
san0.e7e70fedde343758a8de705ea5f2eb11781510020572.amdv.dyingbirds.com Google
e7e70fedde343758a8de705ea5f2eb11781510020572.amdv.dyingbirds.com Google
dmr-ml-review-2-hp-525ee8-verific-15a044-815bl8.internal.serverless.euw1.cache.amazonaws.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.