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)
vinachakiculi.tino.page Oct. 12, 2026, 2:24 a.m. Google
www.refreshpropertyservices.co.nz Oct. 12, 2026, 3:21 a.m. Google
www-899931578.eu1.qa.hubspot-at-test.com Oct. 12, 2026, 3:23 a.m. Google
43d2bf2d.sni.cloudflaressl.com Oct. 12, 2026, 3:23 a.m. Google
app.maisestrutura.tec.br Oct. 12, 2026, 2:24 a.m. Google
san0.b59316b79861783999321768.osu.prod.canaries.quickbeam.acm.aws.dev July 16, 2026, 11:59 p.m. Google
b59316b79861783999321768.osu.prod.canaries.quickbeam.acm.aws.dev July 16, 2026, 11:59 p.m. Google
*.yaoma918.chatgpt.site Oct. 12, 2026, 3:21 a.m. Google
fin.4c4e.e100fb.gamma.ca-central-1.7d1507.acm-acme.aws.dev Aug. 28, 2026, 3:23 a.m. Google
www.whm.api.wwwwwwqfbuawww.207.148.76.143.nip.io Oct. 12, 2026, 2:24 a.m. Google
glances.ph Oct. 12, 2026, 2:24 a.m. Google
b96e0d3c-29e4-4a83-a011-947d1a46748f.amdv.canary.us-gov-east-1.ops.prod.aura.acm.aws.dev July 14, 2026, 11:59 p.m. Google
www.q0omm0kii0gedcupdate.365update.update.2backend.admin.34-76-67-67.sslip.io Oct. 12, 2026, 2:24 a.m. Google
d3f5118b-3215-402f-b85f-ba75d7ff9f9c.4.cname.canary.eu-north-1.ops.prod.aura.acm.aws.dev July 15, 2026, 3:23 a.m. Google
*.test.whcdtech.com Oct. 12, 2026, 2:24 a.m. Google
www.suncoastb.dev Oct. 12, 2026, 2:24 a.m. Google
9121a23b-9165-42b8-bccf-e7a642692ba7.4.dns-fw.canary.ap-east-1.ops.prod.aura.acm.aws.dev July 15, 2026, 3:23 a.m. Google
*.ikjdgr.shop Oct. 12, 2026, 2:24 a.m. Google
ikjdgr.shop Oct. 12, 2026, 2:24 a.m. Google
9d7ff48c.sni.cloudflaressl.com Oct. 12, 2026, 3:22 a.m. Google
fin.ae67.e100fb.gamma.ap-northeast-1.7d1507.acm-acme.aws.dev Aug. 28, 2026, 3:23 a.m. Google
amcaleza.com.ph Oct. 12, 2026, 2:24 a.m. Google
*.website.ceysvu9tt.service.one Oct. 12, 2026, 2:24 a.m. Google
77e9301196c1783999390223.tpe.prod.canaries.quickbeam.acm.aws.dev July 15, 2026, 11:59 p.m. Google
san0.77e9301196c1783999390223.tpe.prod.canaries.quickbeam.acm.aws.dev July 15, 2026, 11:59 p.m. Google
n-d6aouk9qhao1b538eage-student.prd.workdaysuvsite.com Oct. 12, 2026, 2:24 a.m. Google
s120a.3739.e100fb.gamma.ap-southeast-1.7d1507.acm-acme.aws.dev Aug. 28, 2026, 3:23 a.m. Google
1digicert4ydx5q.aws-prod17-apsoutheast3.urawatchdog.sfdc.net July 16, 2026, 11:59 p.m. Google
san0.f41d0d22ff91783999323477.cpt.prod.canaries.quickbeam.acm.aws.dev July 16, 2026, 11:59 p.m. Google
f41d0d22ff91783999323477.cpt.prod.canaries.quickbeam.acm.aws.dev July 16, 2026, 11:59 p.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

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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.