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)
*.scram2.rmcanarycp718cede.qj70qv.c2.kafka-beta.us-east-1.amazonaws.com Google
*.scram.rmcanarycp718cede.qj70qv.c2.kafka-beta.us-east-1.amazonaws.com Google
*.tls2.rmcanarycp718cede.qj70qv.c2.kafka-beta.us-east-1.amazonaws.com Google
*.rmcanarycp718cede.qj70qv.c2.kafka-beta.us-east-1.amazonaws.com Google
j1oi2wo3hm7aihbfc.9075027aaf50-4c01-4b3e-b880-cb1234d60d09.kennelstudio.com Google
cdngardencos.bulsan.site Google
san0.2839370daa94b46ad7df922c04ad70c1780522905872.amdv.dyingbirds.com Google
2839370daa94b46ad7df922c04ad70c1780522905872.amdv.dyingbirds.com Google
*.a046678d75a61e124859e020.xjqut.mongodb.net Google
aomeridian.com Google
san0.d7d189246ad4721bfa424518a97e9c31780522896430.amdv.dyingbirds.com Google
d7d189246ad4721bfa424518a97e9c31780522896430.amdv.dyingbirds.com Google
*.booking-eu-hotel.com Google
booking-eu-hotel.com Google
*.ronews24h.com.br Google
ronews24h.com.br Google
*.sbzxtrs3xhznydl.mexicocentral.atlas.cloudapp.azure.com Google
sbzxtrs3xhznydl.mexicocentral.atlas.cloudapp.azure.com Google
marketing-62789-odd-muskox.test.therapymatch.info Google
www.mostbet-qya18.top Google
mostbet-qya18.top Google
*.sbzocsu8oznjped.australiaeast.atlas.cloudapp.azure.com Google
sbzocsu8oznjped.australiaeast.atlas.cloudapp.azure.com Google
8gtungmyecom.orgrs.co.zaing.live-events-test.kreatio.info Google
thegirlwhostayed.online Google
san0.15f9ee64c714edc832b35d8f8de57a01780522906049.amdv.dyingbirds.com Google
15f9ee64c714edc832b35d8f8de57a01780522906049.amdv.dyingbirds.com Google
san0.e72f50a49bd4b17aef43b31dffabb261780522896259.amdv.dyingbirds.com Google
e72f50a49bd4b17aef43b31dffabb261780522896259.amdv.dyingbirds.com Google
bst-c8bd2ea0-31e6-4b8a-8291-2ec59f750b6d-1.bastion.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.