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)
www.pay.ambryhill.com Cloudflare
pay.ambryhill.com Cloudflare
www.pay.g-net.tech Cloudflare
san0.7a43ea52e154dce9c1adc40df21b4b91780640475622.amdv.dyingbirds.com Google
7a43ea52e154dce9c1adc40df21b4b91780640475622.amdv.dyingbirds.com Google
san0.4e4d1363bad4d6a8c0d4833c6e5cefa1780640453674.amdv.dyingbirds.com Google
4e4d1363bad4d6a8c0d4833c6e5cefa1780640453674.amdv.dyingbirds.com Google
san0.bdb8d36fd924ba283aeb1f9ac05b6401780640465225.amdv.dyingbirds.com Google
bdb8d36fd924ba283aeb1f9ac05b6401780640465225.amdv.dyingbirds.com Google
san0.404e09d7f154bcd9ee471d78038dbc71780640461250.amdv.dyingbirds.com Google
404e09d7f154bcd9ee471d78038dbc71780640461250.amdv.dyingbirds.com Google
da6d2c79b639.onebox.orcasbreadth-test.cloudapp.net Google
www-142952213.eu1.prod.hubspot-at-test.com Google
9c507087.sni.cloudflaressl.com Google
san0.237160da7394dddbf8be622150cd75b1780640473633.amdv.dyingbirds.com Google
237160da7394dddbf8be622150cd75b1780640473633.amdv.dyingbirds.com Google
cloud.msi25.moonlightv.xyz Google
hearth-and-clay.madethis.app Google
*.accesspoint.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2a.s3.ap-east-2.vpce.amazonaws.com Google
*.control.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2a.s3.ap-east-2.vpce.amazonaws.com Google
*.bucket.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2a.s3.ap-east-2.vpce.amazonaws.com Google
*.control.vpce-02076f2ee82c3fa28-3r6cpm8m.s3.ap-east-2.vpce.amazonaws.com Google
*.accesspoint.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2b.s3.ap-east-2.vpce.amazonaws.com Google
bucket.vpce-02076f2ee82c3fa28-3r6cpm8m.s3.ap-east-2.vpce.amazonaws.com Google
*.bucket.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2c.s3.ap-east-2.vpce.amazonaws.com Google
bucket.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2a.s3.ap-east-2.vpce.amazonaws.com Google
*.control.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2b.s3.ap-east-2.vpce.amazonaws.com Google
*.accesspoint.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2c.s3.ap-east-2.vpce.amazonaws.com Google
bucket.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2b.s3.ap-east-2.vpce.amazonaws.com Google
*.control.vpce-02076f2ee82c3fa28-3r6cpm8m-ap-east-2c.s3.ap-east-2.vpce.amazonaws.com 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 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.