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 1 of 4 (100)
juanti.aquila.it Google
nursultan.yudu.dk Google
portal.buendelta.com Google
api.careentry.ageisel.de Google
hostmaster.luciano.cz Google
5ogylw.ycxuexi.cn Google
wildcard.biofoundry.com.cn Google
rdweb.dp96.shop Google
bentleyresinflooring.co.uk Google
20e22c3f.my7n4kw7u.top Google
gateway.tysxd.com Google
stg.brewmine-tap.com Google
support.zoom.us.api24-normal-alisg.tiktokv.com.ikd.klmpkfsvpn.me Google
*.sbzwf6nclyao67v.mexicocentral.atlas.cloudapp.azure.com Google
sbzwf6nclyao67v.mexicocentral.atlas.cloudapp.azure.com Google
vpn.rcgoptic.com Google
www.gettingthegig.online Google
hostmaster.cmkfotografie.de Google
tnc.owaste.cloud Google
kb.fastpeoplrsearch.com Google
api.criadoresmadrid.com Google
crm.havnaert.com Google
dash.casinosrevoir.com Google
*.x8tzncd.mesh.mongodb.net Google
*.x8tzncd.mongodb.net Google
ww17.fenghuadianyingwang2.aiquweidianyingwang.vip Google
access.yudu.dk Google
www.onlyhomesclub.com Google
wzhie.630279.com Google
atwhome.duckdns.org Google
1 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
Solmsstraße 41
60486 Frankfurt am Main
Germany

Legal notice

Director: Patrick Sauer, Florian Zavatzki
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© 2025 All rights reserved by binsec systems GmbH.

© 2025 All rights reserved by binsec systems GmbH.