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)
assurances.elevana.ch Google
www-901026627.eu1.qa.hubspot-at-test.com Google
01a671f9.sni.cloudflaressl.com Google
san0.ebd98a244b2485a9f9e9a5317afadff1778526587915.amdv.dyingbirds.com Google
ebd98a244b2485a9f9e9a5317afadff1778526587915.amdv.dyingbirds.com Google
uwhm.q0omll0jhgs0qonmll0jhgfa8765432200.14p4uqluxvnjqtodzcmwhd9w1y1ymbimcc.mominku.com Google
*.sbzi4szlt9dcv8b.westindia.atlas.cloudapp.azure.com Google
sbzi4szlt9dcv8b.westindia.atlas.cloudapp.azure.com Google
097705328bbd4071b5decb91ca6b78bc40c54f93.eu6.myvolumio.org Google
www.gethyperpulse.com Google
synthetic-replicar202605111909cc.postgres.database.azure.com Google
fa523c8ad813.database.azure.com Google
san0.8d80fb4dac6478b90ff291b8257631b1778526587853.amdv.dyingbirds.com Google
8d80fb4dac6478b90ff291b8257631b1778526587853.amdv.dyingbirds.com Google
hgfwhm.awhm.whm.8whm.3210d2d2528-d63e-44c3-8bc0-65604afcb151.evsinvest.nl Google
*.biddinglane.com Google
*.quavatic.com Google
quavatic.com Google
cloud.falken-re.de Google
atendimento.becomex.com.br Google
bst-2fc5a07e-9c62-4b6d-8186-7f0a5106f27a-1.bastion.azure.com Google
bst-2fc5a07e-9c62-4b6d-8186-7f0a5106f27a-0.bastion.azure.com Google
bst-2fc5a07e-9c62-4b6d-8186-7f0a5106f27a.bastion.azure.com Google
wvutsrqq0omm0kihh0fdcbawhm.whm.88064321whm.8765432103210bznhccqbyj14eb72dc.nip.lfree.org Google
juridico.limppano.com Google
qomztbpa9jmgvuxhmsv25mci5ovzf3-5a74d707788ede528aa2c4d4bed8f42e.us3.myvolumio.org Google
*.tianfanli.com Google
tianfanli.com Google
www.acortador.octopus-panel.com Google
acortador.octopus-panel.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.