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)
m.fzshsw.com 2027-02-02 20:21:09 UTC Google
www.findlocalpressdesk.com 2027-02-02 19:22:51 UTC Google
www.yxwvqponipkfedojihcbxbtjy08698whm.amazonaf-45bb-a6ee-e0c7fc93dc87.kennelstudio.com 2026-12-24 23:59:59 UTC Cloudflare
www.blockshelm.com 2027-02-02 19:23:20 UTC Google
azuregateway-2e36007e-6a84-468f-a487-6347836756bd-f8c3c5d546d4.vpn.azure.com 2027-05-21 21:11:36 UTC Google
2e36007e-6a84-468f-a487-6347836756bd.vpn.azure.com 2027-05-21 21:11:36 UTC Google
synthetic-pereplica20261104210107usceuap-rep.postgres.database.azure.com 2027-02-12 20:11:43 UTC Google
synthetic-pepitr20261104212105use2euap.postgres.database.azure.com 2027-02-12 20:11:42 UTC Google
da6b674291a9.database.azure.com 2027-02-12 20:11:43 UTC Google
c3615ef76b52.database.azure.com 2027-02-12 20:11:42 UTC Google
*.sbz7soouqyhnlz6.taiwannorthwest.atlas.cloudapp.azure.com 2027-02-12 20:11:41 UTC Google
sbz7soouqyhnlz6.taiwannorthwest.atlas.cloudapp.azure.com 2027-02-12 20:11:41 UTC Google
*.sbzqw2syyjs6ykm.norwayeast.atlas.cloudapp.azure.com 2027-02-12 20:11:40 UTC Google
sbzqw2syyjs6ykm.norwayeast.atlas.cloudapp.azure.com 2027-02-12 20:11:40 UTC Google
*.sbzjcj1fizavkzu.norwayeast.atlas.cloudapp.azure.com 2027-02-11 18:54:54 UTC Google
sbzjcj1fizavkzu.norwayeast.atlas.cloudapp.azure.com 2027-02-11 18:54:54 UTC Google
*.sbzjd6ziylku5rs.germanynorth.atlas.cloudapp.azure.com 2027-02-12 20:11:28 UTC Google
sbzjd6ziylku5rs.germanynorth.atlas.cloudapp.azure.com 2027-02-12 20:11:28 UTC Google
*.sbz0q7kzieyvvze.germanynorth.atlas.cloudapp.azure.com 2027-02-12 20:11:38 UTC Google
sbz0q7kzieyvvze.germanynorth.atlas.cloudapp.azure.com 2027-02-12 20:11:38 UTC Google
www.atelier-nodo.com 2027-02-02 20:21:58 UTC Google
atelier-nodo.com 2027-02-02 20:21:58 UTC Google
urbanbrook.arenacycle.com 2027-02-02 20:22:57 UTC Google
dz2dnpowlrwnhswhjebvz5inr1ncxc7.memorydb.us-west-2.amazonaws.com 2027-05-20 23:59:59 UTC Google
3ruwfqhikzcwsxwinoz4szlenzcsrfa.memorydb.eu-west-1.amazonaws.com 2027-05-20 23:59:59 UTC Google
vjoms7m92wyqye16ydeggjcwuoyf0usenao6etz.usw2.cache.amazonaws.com 2027-05-20 23:59:59 UTC Google
valkey-v2-e2e-6824-46r62-cjh2s-fzddze.internal.serverless.euc1.cache.amazonaws.com 2027-05-20 23:59:59 UTC Google
5qgtmmwalhefnd1pdw8.internal.serverless.euc1.cache.amazonaws.com 2027-05-20 23:59:59 UTC Google
lldqxttykpe63xxk6y5bgx5opvvfyziwodl6sgh.aps2.cache.amazonaws.com 2027-05-20 23:59:59 UTC Google
www.manchengzhibonr.com.cn 2027-02-02 19:23:34 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

Legal notice

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Registration: Frankfurt am Main, HRB 118471
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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.