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)
api-billpay.finic.tech Google
san0.18c1e363a0f42c38df17679dc11cb0f1779378513961.amdv.dyingbirds.com Google
18c1e363a0f42c38df17679dc11cb0f1779378513961.amdv.dyingbirds.com Google
www.604212p56rycw8wnwn7fx.api.34.72.242.217.nip.io Google
www.roomlpgp.com Google
node.pixelburma.store Google
www.team.arteethereal.com Google
team.arteethereal.com Google
www.zoomlpgp.com Google
www.hirepathai.com Google
*.ds55.synology.me Google
ds55.synology.me Google
san0.92367a7113221779378493926.thf.prod.canaries.quickbeam.acm.a2z.eu Google
92367a7113221779378493926.thf.prod.canaries.quickbeam.acm.a2z.eu Google
e2e-2026-05-21-081738-f137827a-04a2-4f-204399059495-git.us-east1.sourcemanager.dev Google
e2e-2026-05-21-081738-f137827a-04a2-4f-204399059495-api.us-east1.sourcemanager.dev Google
e2e-2026-05-21-081738-f137827a-04a2-4f-204399059495.us-east1.sourcemanager.dev Google
859c0wzmxxu1wkas.us-east1.sourcemanager.dev Google
r1779378518zb33feec.dc2.monitor.radiantlock.org Google
loescasteleyn.be Google
san0.c95d486badc1779378490494.qro.prod.canaries.quickbeam.acm.aws.dev Google
c95d486badc1779378490494.qro.prod.canaries.quickbeam.acm.aws.dev Google
*.xkhnauz.mesh.mongodb.net Google
*.xkhnauz.mongodb.net Google
san0.49ed0fd24dc4661a0732b1ccf3b2b7a1779378508747.amdv.dyingbirds.com Google
49ed0fd24dc4661a0732b1ccf3b2b7a1779378508747.amdv.dyingbirds.com Google
san0.04575756b7b4f0f9d69644a99c38eb21779378507905.amdv.dyingbirds.com Google
04575756b7b4f0f9d69644a99c38eb21779378507905.amdv.dyingbirds.com Google
www.auracompare.ca Google
*.radardacapital.com.br 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.