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)
intixs.n-gw5be5l8a9v5908ana331.prd.workdaysuv.com Google
vai-0b0a212964e3beed2.ava.ca-central-1.amazonaws.com Google
mkk53.cc Google
*.mkk53.cc Google
test-2a2f7826.cdg.prod.canaries.quickbeam.acm.aws.dev Google
san0.ae179a7f38245078ce827935738600d1780544955651.amdv.dyingbirds.com Google
ae179a7f38245078ce827935738600d1780544955651.amdv.dyingbirds.com Google
emqx.dichvunuoc.vn Google
www.goplaysmart.org Google
goplaysmart.org Google
*.enjoyworks-test24.tech Google
san0.c01940923e24e2a977728cbf61234e91780544941867.amdv.dyingbirds.com Google
c01940923e24e2a977728cbf61234e91780544941867.amdv.dyingbirds.com Google
*.apps.aro.r1v3v2j6t1u5s4s.5lne.uksouth.aroapp-hcp.io Google
san0.1cf902907c446b68585c4e944674d431780544934585.amdv.dyingbirds.com Google
1cf902907c446b68585c4e944674d431780544934585.amdv.dyingbirds.com Google
san0.f37e23085ae4f049fa528ef7c7e9b7e1780544925128.amdv.dyingbirds.com Google
f37e23085ae4f049fa528ef7c7e9b7e1780544925128.amdv.dyingbirds.com Google
vai-0f3c624c1407f3734.ava.il-central-1.amazonaws.com Google
mapa.assessorialunia.com.br Google
config.cenveoworldwide.bz Google
huadouf.net Google
*.huadouf.net Google
san0.a2f1b54266a44cfbf91cf84603e4c9c1780544931464.amdv.dyingbirds.com Google
a2f1b54266a44cfbf91cf84603e4c9c1780544931464.amdv.dyingbirds.com Google
*.7ce50c200e1c40c7bf308fc34e3a79cb.plex.direct Google
seriyarx.lord-films24-smotret.online Google
en.atlascraneservices.com Google
i-00841a8f25a1d03a0.prd.workdaysuvcareers.com Google
cer9cpom4shckgtq.recursors.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.