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)
ibb.23d.myftpupload.com Cloudflare
api.corbcotrans.net Cloudflare
3cf093b192157a607e476439ed44e62c.eu8.myvolumio.org Cloudflare
www.produkt-pamm.wada.gg Cloudflare
produkt-pamm.wada.gg Cloudflare
app.corbbin-goldsmith.com Cloudflare
pyecv.eozute.com Cloudflare
deidsnewton-realestateservices.truffled.lol Cloudflare
direwolf-2b2d1cb1aa-e1fdfb3a7055.redbud-virginia.herokuapp.com Cloudflare
*.consensusproblem.com Cloudflare
consensusproblem.com Cloudflare
terms.cascademe.com Cloudflare
www.jnskbw.com Cloudflare
jnskbw.com Cloudflare
*.b2f7db92f611b5f5b9b61fd6.oaylm.mongodb.net Cloudflare
www.gaping.pl Cloudflare
gaping.pl Cloudflare
*.lifecycle-prober-prod-d3934019-dd59-4893-8938-b6c67bfe5d5a.northamerica-northeast1.managedkafka.gmk-lifecycle-prober-prod-5.cloud.goog Cloudflare
ssh-i-005c8c6ccec149204.prd.workdaysuv.com Cloudflare
*.tiffin38i45.pages.dev Cloudflare
tiffin38i45.pages.dev Cloudflare
*.ah-nas.direct-eu.ug.link Cloudflare
ah-nas.direct-eu.ug.link Cloudflare
4e82fe398ae3.intcloud.azurecertificateservice.azure.us Cloudflare
45c3bd004c05566eb6af.intcloud.azurecertificateservice.azure.us Cloudflare
1774567394667612149-2adeqitvlk5ja.tls-alpn-01.production.haplorrhini.com Cloudflare
*.cdefg-3da.pages.dev Cloudflare
cdefg-3da.pages.dev Cloudflare
www.protech.sg Cloudflare
webmail.protech.sg Cloudflare
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 - Leading Penetration Testing Experts Company in Germany

binsec GmbH is a leading penetration testing company in Germany, providing professional pentesting services for businesses across Europe. With over 10 years of experience in penetration testing, its certified senior penetration testers identify critical vulnerabilities in web applications, APIs, mobile apps, medical devices, and complex IT infrastructures. The company's services also include advanced phishing simulations, physical security assessments, and comprehensive red team assessments.

The company's penetration testing services combine advanced security tools with deep manual testing to detect real world attack vectors that automated scanners often miss. binsec follows internationally recognized standards such as OWASP, OSSTMM, and PTES, and applies a structured penetration testing methodology powered by its proprietary PTDoc framework. PTDoc ensures a consistent and transparent penetration testing process across all engagements, from planning and execution to validation, risk assessment, and professional reporting. This methodology enables binsec to deliver high quality pentest reports with clearly prioritized findings, technical details, and actionable remediation guidance.

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.

© 2026 All rights reserved by binsec systems GmbH.