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)
1776072447471313535-3wbk12vrlutl.tls-alpn-01.production.haplorrhini.com Google
1776072161752469643-1lm3iej3n3dsd.dns-01.production.haplorrhini.com Google
220fa51f.intcloudtest.azurecertificateservice.azure.us Google
b65fc91c58eca4e1.intcloudtest.azurecertificateservice.azure.us Google
1776071252621074293-2q80h5f0t1fae.tls-alpn-01.production.haplorrhini.com Google
6644c5.mspki2028.azurecertificateservice.azure-int.net Google
fe01dedec.dcerg2.azurecertificateservice.azure-int.net Google
1776072836965658209-2c0gn4g1coszj.tls-alpn-01.production.haplorrhini.com Google
*.u.cvamrfjojkxvtrrrtdnjgvfyshjy.ffs.pdx.test.prod.sadbirds.aws.dev Google
u.cvamrfjojkxvtrrrtdnjgvfyshjy.ffs.pdx.test.prod.sadbirds.aws.dev Google
*.cvamrfjojkxvtrrrtdnjgvfyshjy.ffs.pdx.test.prod.sadbirds.aws.dev Google
cname-bantvhjnbijrdqwwwzmajt.ffs.pdx.test.prod.sadbirds.aws.dev Google
cvamrfjojkxvtrrrtdnjgvfyshjy.ffs.pdx.test.prod.sadbirds.aws.dev Google
20260413171416prod.monitor.demo.httpsauto.com Google
b31e7e.mspki2028.azurecertificateservice.azure-int.net Google
bc28f46b0.dcerg2.azurecertificateservice.azure-int.net Google
83eb78623146500c.intcloudtest.azurecertificateservice.azure.us Google
5bda74b983c4a1832.dcerg2.azurecertificateservice.azure-int.net Google
2753618942.ccm-rxlb-dns.certsbridge.com Google
1776072307076332852-3q5rukw6gwy4p.tls-alpn-01.production.haplorrhini.com Google
1776071380272229878-3t61weu9cp6tm.tls-alpn-01.production.haplorrhini.com Google
1776072506873103929-fbymnj6iz188.tls-alpn-01.production.haplorrhini.com Google
837191f3d2ee.intcloud.azurecertificateservice.azure.us Google
4643b2b9d79a395ac9e3.intcloud.azurecertificateservice.azure.us Google
10d9cf37419468.mspki2028.azurecertificateservice.azure-int.net Google
luudflvsymacdognzboccmxtyxie.fis.pdx.test.prod.sadbirds.aws.dev Google
rigkvnelcyayuhtabzhwfwztgswl.fis.pdx.test.prod.sadbirds.aws.dev Google
kyqecvytbywbasfwbqhrxmnuqnfy.fis.pdx.test.prod.sadbirds.aws.dev Google
anozulbymvihkoupwizmnrpxrinh.fis.pdx.test.prod.sadbirds.aws.dev Google
htytmjjniijvwmjeicuxlcoybuml.fis.pdx.test.prod.sadbirds.aws.dev Google
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

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© 2026 All rights reserved by binsec systems GmbH.

© 2026 All rights reserved by binsec systems GmbH.