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)
sbz87xirvfzfbkh.mexicocentral.atlas.cloudapp.azure.com Google
b05a108bf765.onebox.orcasbreadth-test.cloudapp.net Google
*.uxmahod.mesh.mongodb.net Google
*.uxmahod.mongodb.net Google
flexrestorehaserver639025957536710157.postgres.database.azure.com Google
a1fc12ac6b2f.database.azure.com Google
upgradepostgresql1229cloudtesvzoek.pg.ossmc-scus1-e.mscds.com Google
bb09ba7e32c0.database.test.azure.com Google
*.9f7b7aba79cd1339b84d2e57.5dg2lg.mongodb.net Google
*.3338dd72219b14f8f6cf8a84.m4nb7.mongodb.net Google
*.48b11ce03f9c4a0245780cc7.0fcucg.mongodb.net Google
*.43a66328288c2c1b3becc2ad.s2bfj.mongodb.net Google
*.2c21ae4e76a2c329d5ebeaae73959024.eu.r2.cloudflarestorage.com Google
2c21ae4e76a2c329d5ebeaae73959024.eu.r2.cloudflarestorage.com Google
*.2c21ae4e76a2c329d5ebeaae73959024.fedramp.r2.cloudflarestorage.com Google
2c21ae4e76a2c329d5ebeaae73959024.fedramp.r2.cloudflarestorage.com Google
*.2c21ae4e76a2c329d5ebeaae73959024.r2.cloudflarestorage.com Google
2c21ae4e76a2c329d5ebeaae73959024.r2.cloudflarestorage.com Google
*.d621aa4c47ad7be86d58637b.v8kj1z.mongodb.net Google
*.30ff3e7d18ab3261d0a50907.mbxtv.mongodb.net Google
*.66b2ad5d53173f015d510c06.e052w.mongodb.net Google
*.1568ff7ee3c21075496e94c9.1lpxe.mongodb.net Google
*.sbzexy74ohluytu.westus.atlas.cloudapp.azure.com Google
sbzexy74ohluytu.westus.atlas.cloudapp.azure.com Google
*.3a7ed00258fd5820de3be2fe.ydjzx.mongodb.net Google
*.ap4drtp.mesh.mongodb.net Google
*.ap4drtp.mongodb.net Google
*.ad702f8acbd2cd50cc40cd11.00ijr.mongodb.net Google
*.cc5f0b625d5e3616341a17ea.synqzw.mongodb.net Google
wizlo-strapi-staging-db-centralus-01.postgres.database.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.

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© 2026 All rights reserved by binsec systems GmbH.