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)
1digicertb91chl.aws-prod5-uswest2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicert085gtb.aws-prod5-uswest2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicert6f81kv.aws-prod4-apsoutheast2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicertjek8pl.aws-prod4-apsoutheast2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
1digicertvsejb5.aws-prod3-eucentral1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
1digicertlahmuq.aws-prod3-eucentral1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicertp5kjcy.aws-prod3-eucentral1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicerti42qpw.aws-prod32-useast1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
3digicerteily8t.aws-prod31-uswest2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicert5nm4gb.aws-prod28-uswest2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
3digicertgwk3xs.aws-prod27-useast1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
3digicertbruh3k.aws-prod27-useast1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicertk61cp9.aws-prod27-useast1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicerttai6zo.aws-prod27-useast1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
1digicerttbcnak.aws-prod26-afsouth1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicert72xnfe.aws-prod24-apsouth2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
3digicertx9p9rm.aws-prod2-apsouth1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicertzlvw6i.aws-prod2-apsouth1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicertwrqnh3.aws-prod2-apsouth1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicertsi6wmk.aws-prod2-apsouth1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
1digicerto6npxy.aws-prod22-apnortheast3.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicertd3x0ot.aws-prod21-useast2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicert8brszd.aws-prod21-useast2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicertje6m1t.aws-prod19-eusouth1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
0digicert5772g5.aws-prod19-eusouth1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicertecy0c4.aws-prod17-apsoutheast3.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicertm54n2d.aws-prod16-eunorth1.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
3digicertq1h7z5.aws-prod15-eucentral2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicertvz77z8.aws-prod15-eucentral2.urawatchdog.sfdc.net 2026-10-29 23:59:59 UTC Google
2digicerttli0n8.aws-prod13-euwest2.urawatchdog.sfdc.net 2026-10-29 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

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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.