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)
*.peoriajunkremoval.org Google
whm.8765whm.whm.whm.whm.whm.whm.0fqa077w3sg2quwx.raiderma.com Google
*.sbzzbmdeha1togr.switzerlandwest.atlas.cloudapp.azure.com Google
sbzzbmdeha1togr.switzerlandwest.atlas.cloudapp.azure.com Google
apps.connectwiseoffice.info Google
dea56dge5kh9i3-zwe6.com Google
intcdt.i-077374c6d899ae8e7.prd.workdaysuv.com Google
dev.baol.com Google
qrcode.comunidaderecado.com Google
san0.b1fee2eeb124d96bfd58f0cea74961d1778025244358.amdv.dyingbirds.com Google
b1fee2eeb124d96bfd58f0cea74961d1778025244358.amdv.dyingbirds.com Google
d2jnzfc5kuvefy.amplifyapp.com Google
*.d2jnzfc5kuvefy.amplifyapp.com Google
*.169332b70aac4985bda6af271ef351e8.int.eus.cc.arconazure.com Google
*.169332b70aac4985bda6af271ef351e8.int.eus.cc.arc.azure.net Google
169332b70aac4985bda6af271ef351e8.int.eus.cc.arc.azure.net Google
a03baf94b3b14bad99814a8eae81a6f9.cc.arc.azure.net Google
dfnrvbjuuc8dt.amplifyapp.com Google
*.dfnrvbjuuc8dt.amplifyapp.com Google
staging.eyay.cofounder.company Google
*.vibecoding-1zg.pages.dev Google
vibecoding-1zg.pages.dev Google
cdn.dlgate.com Google
whm.en.qlrubhfn.bg.geek.nz Google
604214bac4e7admin.ipbszportal.50-116-21-081.plesk.page Google
dev.artists.fr Google
san0.9de9cea74e81778025203514.kul.prod.canaries.quickbeam.acm.aws.dev Google
9de9cea74e81778025203514.kul.prod.canaries.quickbeam.acm.aws.dev Google
test.appsec.fr Google
dev.bpxcool.xyz 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.