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)
d38d58d475542639af216095b7e3ff71780007461163.amdv.dyingbirds.com Google
www.whm.whm.whm.www.admin.mail.srv837110.hstgr.cloud Google
*.sbzsgwb1yswuhlq.mexicocentral.atlas.cloudapp.azure.com Google
sbzsgwb1yswuhlq.mexicocentral.atlas.cloudapp.azure.com Google
vai-0a43908afae447e1b.ava.eu-central-1.amazonaws.com Google
*.db17c365c5f04897b297dc64e0b15cb0.int.eus.cc.arconazure.com Google
*.db17c365c5f04897b297dc64e0b15cb0.int.eus.cc.arc.azure.net Google
db17c365c5f04897b297dc64e0b15cb0.int.eus.cc.arc.azure.net Google
b0b0bb0e41204cc285c94e55a8582096.cc.arc.azure.net Google
www.whm.xm0pevp253321n.89.58.60.170.sslip.io Google
auto-s285063201-pbi-kv-httpszone7c.z7c.w.api.fabric.microsoft-int.com Google
www.whm.jyjsjtsqokyupdate.snmhgfmhgbupdate.update.3654321876543210admin.en.104-199-114-12.sslip.io Google
bst-aeccd8b5-102e-46c1-93f6-285260595645-1.bastion.azure.com Google
bst-aeccd8b5-102e-46c1-93f6-285260595645-0.bastion.azure.com Google
bst-aeccd8b5-102e-46c1-93f6-285260595645.bastion.azure.com Google
san0.821593bcc4a4614874d2e9bbf73265a1780007444895.amdv.dyingbirds.com Google
821593bcc4a4614874d2e9bbf73265a1780007444895.amdv.dyingbirds.com Google
*.aipinc.biz Google
aipinc.biz Google
www.www.whm.763fvh6sm3m21xfs5h.832wwwdev.35-184-184-155.sslip.io Google
vuwhm.yandex.icdek.cbenalozhka.7fid7d2b399c5-9af7-48bb-b95c-512627baf519.ukilpro.online Google
direwolf-240c3791c2-c689ae92aef8.herokuapp.com Google
git.liradevices.com Google
www.gulfcoastgrails.com Google
gulfcoastgrails.com Google
direwolf-af6833f124-7700b5a05b0a.herokuapp.com Google
frontconnection.belture.com Google
san0.da9eed16bb54263bf51b1c055901d841780007464854.amdv.dyingbirds.com Google
da9eed16bb54263bf51b1c055901d841780007464854.amdv.dyingbirds.com Google
fc-dd64ef166012-000.ro.global.mongocluster.cosmos.azure.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.