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)
*.7f1ea99acc97b742aaf45abd.hhwtq.mongodb.net 2027-01-13 19:05:25 UTC Cloudflare
*.59642f03645f7e9404b48a41.cmp8fq.mongodb.net 2027-01-13 19:05:27 UTC Cloudflare
www.siftyr.si 2027-01-13 20:10:52 UTC Google
*.372d1ec677ed8383c7d1d097.agybl.mongodb.net 2027-01-13 19:05:20 UTC Cloudflare
*.96d9f792af93ecf6966be8e2.86row.mongodb.net 2027-01-13 19:05:17 UTC Cloudflare
siftyr.si 2027-01-13 20:10:52 UTC Google
autoconfig.gonzospeaks.net 2027-01-13 20:10:52 UTC Google
autoconfig.hugeshareconcretes.co.ke 2027-01-13 20:10:51 UTC Google
test-ae6e7287.syd.prod.canaries.quickbeam.acm.aws.dev 2027-04-30 23:59:59 UTC Google
test-2b730c76.syd.prod.canaries.quickbeam.acm.aws.dev 2027-04-30 23:59:59 UTC Google
test-40eaa6d2.iad.prod.canaries.quickbeam.acm.aws.dev 2027-04-30 23:59:59 UTC Google
autoconfig.gonzospeaks.com 2027-01-13 20:10:52 UTC Google
*.canary-cluster-ipv6-217228.gahgqm.memorydb.ca-central-1.amazonaws.com 2027-04-30 23:59:59 UTC Google
9llilwuodazbfhy3jbfkyyvxsjuj.memorydb.ca-central-1.amazonaws.com 2027-04-30 23:59:59 UTC Google
www.hautnah-ludwigsburg.de 2027-04-13 23:59:59 UTC Cloudflare
rv499a.f3ec.e100fb.prod.eu-central-2.7d1507.acm-acme.aws.dev 2026-10-16 21:09:15 UTC Google
hautnah-ludwigsburg.de 2027-04-13 23:59:59 UTC Cloudflare
redirect.vandewalleplanerboards.com 2027-01-13 23:59:59 UTC Cloudflare
1digicertmlszzv.aws-esvc3-uswest2.urawatchdog.sfdc.net 2026-10-17 23:59:59 UTC Google
san0.8f9ffc42fdd1792098470971.mel.prod.canaries.quickbeam.acm.aws.dev 2026-10-18 21:09:12 UTC Google
8f9ffc42fdd1792098470971.mel.prod.canaries.quickbeam.acm.aws.dev 2026-10-18 21:09:12 UTC Google
www.pay.pennisirealty.com 2027-05-01 20:03:41 UTC Cloudflare
pay.pennisirealty.com 2027-05-01 20:03:41 UTC Cloudflare
2digicertpqiysp.aws-prod28-uswest2.urawatchdog.sfdc.net 2026-10-17 23:59:59 UTC Google
rd23a.bfde.e100fb.prod.us-west-2.7d1507.acm-acme.aws.dev 2026-10-16 21:09:12 UTC Google
sandbox.menemenetekel.com 2027-01-13 23:59:59 UTC Cloudflare
b-af755551-0404-4235-8d85-a7bf607d83c8.mq-gamma.us-gov-west-1.on.aws 2027-04-30 23:59:59 UTC Google
14887y44mub7zyuii96tjyqtgo2va406ga.mq-gamma.us-gov-west-1.on.aws 2027-04-30 23:59:59 UTC Google
www.www.ozon.srqponmlkjihgfnalozhka.jhxod765933b8c4e-c8ec-4e6a-bcd2-812357bbcc28.bgpglass.com 2027-01-13 23:59:59 UTC Cloudflare
hello.ronniie.dev 2027-01-13 20:10:36 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

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.