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)
allroundsystems-44735.portmap.io Dec. 24, 2026, 4:26 p.m. Google
www.jihgfihgfehgnotexists58325832notexistsnotexistsnotexistsm.jvmpyshl.yaanx.in Dec. 24, 2026, 11:59 p.m. Google
www.grassbrew.in Dec. 24, 2026, 4:26 p.m. Google
grassbrew.in Dec. 24, 2026, 4:26 p.m. Google
www.dugulaselharitas-pesten.hu Dec. 24, 2026, 4:26 p.m. Google
dugulaselharitas-pesten.hu Dec. 24, 2026, 4:26 p.m. Google
source-6.xxxhd.guru Dec. 24, 2026, 4:26 p.m. Google
vite-ma-vitre-vitrier-nanterre.fr Dec. 24, 2026, 5:23 p.m. Google
www.urlo.fr Dec. 24, 2026, 4:26 p.m. Google
urlo.fr Dec. 24, 2026, 4:26 p.m. Google
*.patron-couture-debutant.fr Dec. 24, 2026, 4:26 p.m. Google
platform.ferriswheel.finance Dec. 24, 2026, 4:26 p.m. Google
*.e9f01009287c4bbd98e64e0d87b3b483.plex.direct Dec. 24, 2026, 4:26 p.m. Google
*.cab66eba59214312b60ce7ac485e98db.plex.direct Dec. 24, 2026, 4:26 p.m. Google
*.eugene-podzolkin.workers.dev Dec. 24, 2026, 4:26 p.m. Google
eugene-podzolkin.workers.dev Dec. 24, 2026, 4:26 p.m. Google
*.16-months-of-us.pages.dev Dec. 24, 2026, 4:26 p.m. Google
16-months-of-us.pages.dev Dec. 24, 2026, 4:26 p.m. Google
proxy.evlx.dev Dec. 24, 2026, 4:26 p.m. Google
san0.a955b8e54171790357084086.yyc.prod.canaries.quickbeam.acm.aws.dev Nov. 23, 2026, 5:24 p.m. Google
a955b8e54171790357084086.yyc.prod.canaries.quickbeam.acm.aws.dev Nov. 23, 2026, 5:24 p.m. Google
san0.8ab1593e9721790357003440.kul.prod.canaries.quickbeam.acm.aws.dev Sept. 28, 2026, 5:24 p.m. Google
8ab1593e9721790357003440.kul.prod.canaries.quickbeam.acm.aws.dev Sept. 28, 2026, 5:24 p.m. Google
san0.258bd0c7f3b1790357008036.icn.prod.canaries.quickbeam.acm.aws.dev Oct. 11, 2026, 5:24 p.m. Google
258bd0c7f3b1790357008036.icn.prod.canaries.quickbeam.acm.aws.dev Oct. 11, 2026, 5:24 p.m. Google
san0.e1b3cdf7b961790356994287.cdg.prod.canaries.quickbeam.acm.aws.dev Sept. 28, 2026, 5:24 p.m. Google
e1b3cdf7b961790356994287.cdg.prod.canaries.quickbeam.acm.aws.dev Sept. 28, 2026, 5:24 p.m. Google
san0.0032ea671ae1790357006152.arn.prod.canaries.quickbeam.acm.aws.dev Sept. 28, 2026, 5:24 p.m. Google
0032ea671ae1790357006152.arn.prod.canaries.quickbeam.acm.aws.dev Sept. 28, 2026, 5:24 p.m. Google
832136fe-ed5f-4258-bc76-ad6d15187a95.amdv.canary.us-west-2.ops.prod.aura.acm.aws.dev Sept. 25, 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

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.