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)
*.46be1c5dfde1b3de3d363b63.za07lu.mongodbgov-dev.net Cloudflare
xupdate.tsrqpkjiupdate.update.jidcbedcbaupdate.94321076543update.en.34-71-79-170.sslip.io Cloudflare
alertmanager.gcp.test.onlinebb.ru Cloudflare
cloud.apotekhasanudin.com Cloudflare
*.www.backyard.it Cloudflare
*.vpn.kevindouglass.com Cloudflare
*.ril.maravillo.site Cloudflare
*.mail-in.psfp.net Cloudflare
*.ca4dee2c-a2bb-47d5-9cfa-37c1f9fffe9c.chinatravel.monster Cloudflare
app.cateringlotusflower.com Cloudflare
a287733e1b12a4.mspki2028.azurecertificateservice.azure-int.net Cloudflare
*.q09xbc.us Cloudflare
*.zirvegirisguncelbet.com Cloudflare
zirvegirisguncelbet.com Cloudflare
*.hza1iq.mesh.mmscloudtest.com Cloudflare
*.cea96b0843504ea1fb843552.hza1iq.mmscloudtest.com Cloudflare
*.hza1iq.mmscloudtest.com Cloudflare
*.856d2cf6443c05fb230ddde5.1ongjl.mongodb-dev.net Cloudflare
lkjmlupdate.dcupdate.7654321876543210qaixyvsjwpwwwaviation.qa.hdoursafety.com Cloudflare
43223e8588b6e510a4ddee7bd657e7a7340.eu6.myvolumio.org Cloudflare
update.987698761update.10update.development.builder.veryfront.com Cloudflare
822110933.us-east1-905592833712.vdb.vertexai.goog Cloudflare
bac203cada10b7.mspki2028.azurecertificateservice.azure-int.net Cloudflare
*.d1e60a0abe46fb066e38afad.netcraze.io Cloudflare
d1e60a0abe46fb066e38afad.netcraze.io Cloudflare
*.shibatotojago.xyz Cloudflare
f50602b02d361b.mspki2028.azurecertificateservice.azure-int.net Cloudflare
*.synology-reserve-w5lnh1h2mtgdv0.direct.quickconnect.to Cloudflare
synology-reserve-w5lnh1h2mtgdv0.direct.quickconnect.to Cloudflare
*.winnapar.help Cloudflare
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 – Experts in Penetration Testing

With over 10 years of experience in penetration testing, binsec GmbH is a leading IT security company. Our team of certified experts identifies vulnerabilities in IT systems, web applications, and mobile apps – ensuring maximum protection against cyber threats.

Company

binsec systems GmbH
Clemensstraße 6-8
60487 Frankfurt am Main
Germany

Legal notice

Director: Patrick Sauer, Florian Zavatzki
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© 2026 All rights reserved by binsec systems GmbH.

© 2026 All rights reserved by binsec systems GmbH.