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)
2e225db40b34210bb197db134fdcef01789126433303.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
san0.25425d877d54df9a084c53ec2e4913a1789126430938.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
25425d877d54df9a084c53ec2e4913a1789126430938.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
san0.1e138bd1cc3440fae7fbb806d6cc7601789126427817.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
1e138bd1cc3440fae7fbb806d6cc7601789126427817.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
san0.11af78800fd49aea9bf8a6fa8e961871789126431094.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
11af78800fd49aea9bf8a6fa8e961871789126431094.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
san0.087a7dfd95743ec9206614569f0b0c31789126433020.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
087a7dfd95743ec9206614569f0b0c31789126433020.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
san0.05a43c3f56b4c74b51357b359417e811789126431071.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
05a43c3f56b4c74b51357b359417e811789126431071.amdv.dyingbirds.com March 28, 2027, 11:33 a.m. IPng Networks
*.dya00fldwx29.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
dya00fldwx29.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
*.dxonjhodozg35.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
dxonjhodozg35.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
*.dmhvuqp9a43tz.amplifyapp.com March 28, 2027, 11:34 a.m. IPng Networks
dmhvuqp9a43tz.amplifyapp.com March 28, 2027, 11:34 a.m. IPng Networks
*.d7x25wd2hldx6.amplifyapp.com March 28, 2027, 11:34 a.m. IPng Networks
d7x25wd2hldx6.amplifyapp.com March 28, 2027, 11:34 a.m. IPng Networks
*.d3p3y5tndp077s.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
d3p3y5tndp077s.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
*.d38h14tdy5aluf.amplifyapp.com March 28, 2027, 11:34 a.m. IPng Networks
d38h14tdy5aluf.amplifyapp.com March 28, 2027, 11:34 a.m. IPng Networks
*.d38cwrfad9rf4i.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
d38cwrfad9rf4i.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
*.d36yd4md7epo6j.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
d36yd4md7epo6j.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
*.d2snh6z1efj1tf.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
d2snh6z1efj1tf.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
*.d2ngck1a4gybdk.amplifyapp.com March 28, 2027, 11:33 a.m. IPng Networks
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.