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.

Filter

Filters the results to include only entries where the string before the base domain matches the specified text.

Result

Domain Valid until Transparency Log 3 of 4 (100)
sbzcoay1ukv76q7.brazilsouth.atlas.cloudapp.azure.com 2027-02-16 06:25:50 UTC Google
cedg1qsblxtwlcqgh7q4ddcnkri3kwo.memorydb.us-east-2.amazonaws.com 2027-05-24 23:59:59 UTC Google
g9rwpjwd6h1zp3lgh1slxbmalgrnhlc.memorydb.us-east-1.amazonaws.com 2027-05-24 23:59:59 UTC Google
*.update-cluster-metadata-test117528.enm1cg.memorydb.us-east-1.amazonaws.com 2027-05-24 23:59:59 UTC Google
*.cornerstonelistnodeupdates286314.enm1cg.memorydb.us-east-1.amazonaws.com 2027-05-24 23:59:59 UTC Google
8f733nlncja04ygvnkmcpstyea8d7jr.memorydb.us-east-1.amazonaws.com 2027-05-24 23:59:59 UTC Google
ucqyiqt0duwnudxg2i6.internal.serverless.euw1.cache.amazonaws.com 2027-05-24 23:59:59 UTC Google
sjex6ee1gawwuzl2ovo.internal.serverless.euw1.cache.amazonaws.com 2027-05-24 23:59:59 UTC Google
q5zhngdxvsvb6tbx4na.internal.serverless.euw1.cache.amazonaws.com 2027-05-24 23:59:59 UTC Google
dmr-ml-review-2-testingsystem-271-c1a4b9-815bl8.internal.serverless.euw1.cache.amazonaws.com 2027-05-24 23:59:59 UTC Google
dmr-ml-review-2-testingsystem-271-7b4baa-815bl8.internal.serverless.euw1.cache.amazonaws.com 2027-05-24 23:59:59 UTC Google
dmr-ml-review-2-testingsystem-271-13a368-815bl8.internal.serverless.euw1.cache.amazonaws.com 2027-05-24 23:59:59 UTC Google
s5jqxpvkxb7e9nsywtdtn522djonoaidpt0nfk5.aps1.cache.amazonaws.com 2027-05-24 23:59:59 UTC Google
www.stream-kaiyun-qq.com.cn 2027-02-06 06:36:53 UTC Google
stream-kaiyun-qq.com.cn 2027-02-06 06:36:53 UTC Google
*.tls.canarydff81d583494.1no0fk.c3.kafka.cn-north-1.amazonaws.com.cn 2027-05-24 23:59:59 UTC Google
*.tls2.canarydff81d583494.1no0fk.c3.kafka.cn-north-1.amazonaws.com.cn 2027-05-24 23:59:59 UTC Google
*.scram.canarydff81d583494.1no0fk.c3.kafka.cn-north-1.amazonaws.com.cn 2027-05-24 23:59:59 UTC Google
*.scram2.canarydff81d583494.1no0fk.c3.kafka.cn-north-1.amazonaws.com.cn 2027-05-24 23:59:59 UTC Google
*.iam.canarydff81d583494.1no0fk.c3.kafka.cn-north-1.amazonaws.com.cn 2027-05-24 23:59:59 UTC Google
*.iam2.canarydff81d583494.1no0fk.c3.kafka.cn-north-1.amazonaws.com.cn 2027-05-24 23:59:59 UTC Google
*.canarydff81d583494.1no0fk.c3.kafka.cn-north-1.amazonaws.com.cn 2027-05-24 23:59:59 UTC Google
www.pharmadirectory.xyz 2027-05-25 07:09:28 UTC Google
www.notexistswww.nagios.matssantos-hwads.xyz 2027-02-06 06:36:43 UTC Google
e2e-24629-mw7ioxgr-a7se3-r0-web.vms.service.162536.xyz 2027-02-06 06:37:11 UTC Google
connect.sous.ws 2027-02-06 06:37:21 UTC Google
fuio086.vip 2027-02-06 06:34:50 UTC Google
*.terbium.direct.quickconnect.to 2027-02-06 06:37:15 UTC Google
terbium.direct.quickconnect.to 2027-02-06 06:37:15 UTC Google
*.synoinstall-qckqwatile92ados.direct.quickconnect.to 2027-02-06 06:35:13 UTC 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

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© 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.