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)
san0.647cb6241cd1793407720122.mdw.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:59 UTC Google
647cb6241cd1793407720122.mdw.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:59 UTC Google
san0.b4a55ad87931793407703474.kul.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:51 UTC Google
b4a55ad87931793407703474.kul.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:51 UTC Google
san0.5505178a3601793407791616.kul.prod.canaries.quickbeam.acm.aws.dev 2026-12-29 00:49:56 UTC Google
5505178a3601793407791616.kul.prod.canaries.quickbeam.acm.aws.dev 2026-12-29 00:49:56 UTC Google
san0.8c896a76cdd1793407714968.kix.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:56 UTC Google
8c896a76cdd1793407714968.kix.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:56 UTC Google
san0.954a2be21171793407780496.iad.prod.canaries.quickbeam.acm.aws.dev 2026-11-02 23:59:59 UTC Google
954a2be21171793407780496.iad.prod.canaries.quickbeam.acm.aws.dev 2026-11-02 23:59:59 UTC Google
san0.7ca20cb7f8b1793407700832.fra.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:42 UTC Google
7ca20cb7f8b1793407700832.fra.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:42 UTC Google
san0.9093d3498d41793407710455.cmh.prod.canaries.quickbeam.acm.aws.dev 2026-11-16 00:49:49 UTC Google
9093d3498d41793407710455.cmh.prod.canaries.quickbeam.acm.aws.dev 2026-11-16 00:49:49 UTC Google
san0.baf473870e31793407705944.arn.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:47 UTC Google
baf473870e31793407705944.arn.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:47 UTC Google
san0.8c03148a6611793407713885.akl.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:57 UTC Google
8c03148a6611793407713885.akl.prod.canaries.quickbeam.acm.aws.dev 2026-11-03 00:49:57 UTC Google
7f79287c-7b3d-4581-9a83-960f60e05901.0.dns-fw.canary.us-northeast-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
3e41c0f8-abeb-423c-957a-5201c5808724.0.dns-fw.canary.us-gov-west-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
d459a7f1-8b8c-4c38-bc0f-6b46abffff8e.amdv.canary.us-gov-west-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
d10e4e59-37ed-432d-b535-9a2a1bb1823e.amdv.canary.us-gov-west-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
05857151-0d35-4f6a-b9b9-5b25b4eb5c3f.0.dns-fw.canary.us-gov-east-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
dee8a921-f523-4846-b120-f9249454f4c3.amdv.canary.us-east-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
c673de89-7137-4534-bd0f-57839b7c9eba.amdv.canary.us-east-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
8182cc6c-4def-4f39-99e8-38bf733562d8.amdv.canary.us-east-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
14f6438a-24a6-4a08-805d-39073d4913ed.amdv.canary.us-east-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
c94be1b7-94c5-48f3-ac21-7e556ee84190.amdv.canary.sa-east-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
3f246159-c06e-497b-bed3-eab50cd25dc5.amdv.canary.sa-east-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 UTC Google
2a012e8d-ec4d-4538-aab3-bd2dd441b115.amdv.canary.sa-east-1.ops.prod.aura.acm.aws.dev 2026-10-31 23:59:59 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.