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)
3digicertn35h5g.aws-dev4-uswest2.urawatchdog.sfdc.net Aug. 14, 2026, 11:59 p.m. Google
1digicertgnilm8.aws-dev2-uswest2.urawatchdog.sfdc.net Aug. 14, 2026, 11:59 p.m. Google
zhjcs.carrs.canary.test.sfdc.net Aug. 14, 2026, 11:59 p.m. Google
zgfzb.carrs.canary.test.sfdc.net Aug. 14, 2026, 11:59 p.m. Google
zfdiq.carrs.canary.test.sfdc.net Aug. 14, 2026, 11:59 p.m. Google
rdcen.carrs.canary.test.sfdc.net Aug. 14, 2026, 11:59 p.m. Google
1ha6luvuc5stn8tj.myfritz.net Nov. 10, 2026, 6:53 a.m. Google
*.9a4d02d3c729d97c143b022d.owic3.mongodb.net Nov. 10, 2026, 6:53 a.m. Google
www.fillwing.net Nov. 10, 2026, 6:53 a.m. Google
fillwing.net Nov. 10, 2026, 6:53 a.m. Google
ecae652278e8.onebox.orcasbreadth-test.cloudapp.net Nov. 20, 2026, 6:41 a.m. Google
bea901f26204.onebox.orcasbreadth-test.cloudapp.net Nov. 20, 2026, 6:41 a.m. Google
*.9cd13b0ecdb446b7996a2a26e6f40636.int.uks.cc.arc.azure.net Nov. 20, 2026, 6:41 a.m. Google
9cd13b0ecdb446b7996a2a26e6f40636.int.uks.cc.arc.azure.net Nov. 20, 2026, 6:41 a.m. Google
409f9822e7e34b49883ea798c4ece3f7.cc.arc.azure.net Nov. 20, 2026, 6:41 a.m. Google
slava.45.67.128.104.sslip.io Nov. 10, 2026, 6:53 a.m. Google
gmagnwhm.0865whm.907550310oed6utr17mq1cutq.195.123.225.10.sslip.io Nov. 10, 2026, 6:53 a.m. Google
glsoclkjidcbeupdate.98update.876543254321go.bryanisd.org.51-222-206-184.nip.io Nov. 10, 2026, 6:53 a.m. Google
136-116-197-61.nip.io Nov. 10, 2026, 6:53 a.m. Google
*.d83b9454ad25c115bf8f4dd8.netcraze.io Nov. 10, 2026, 6:53 a.m. Google
d83b9454ad25c115bf8f4dd8.netcraze.io Nov. 10, 2026, 6:53 a.m. Google
*.119f2e9aafe37d0f4db685f1.netcraze.io Nov. 10, 2026, 6:53 a.m. Google
119f2e9aafe37d0f4db685f1.netcraze.io Nov. 10, 2026, 6:53 a.m. Google
star-uapi-change.hs-dash.star.nobroker.in Nov. 10, 2026, 6:53 a.m. Google
www.kolsoul.in Nov. 10, 2026, 6:53 a.m. Google
kolsoul.in Nov. 10, 2026, 6:53 a.m. Google
beewright.in Nov. 10, 2026, 6:53 a.m. Google
n8n.semestastudio.id Nov. 10, 2026, 6:53 a.m. Google
admin.add-reseller-tester-account.feature.websupport.hu Nov. 10, 2026, 6:53 a.m. Google
*.us-central1-627594515314.autopush-prediction.vertexai.goog Nov. 10, 2026, 7:45 a.m. 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

Director: Patrick Sauer, Florian Zavatzki
Registration: Frankfurt am Main, HRB 118471
Turnover Tax Identification No.: DE 328 921 182

© 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.