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)
*.e81c69b3da2128a001c17728ab4f4a50.r2.cloudflarestorage.com 2027-01-12 19:00:03 UTC IPng Networks
e81c69b3da2128a001c17728ab4f4a50.r2.cloudflarestorage.com 2027-01-12 19:00:03 UTC IPng Networks
83e2f1a1.sni.cloudflaressl.com 2027-01-12 19:01:23 UTC IPng Networks
*.d15wepfcnrps5g.amplifyapp.com 2027-04-30 19:02:28 UTC IPng Networks
d15wepfcnrps5g.amplifyapp.com 2027-04-30 19:02:28 UTC IPng Networks
b-e5b2b85d-bb5c-4394-b32a-3a5ec6402952-2-replication.mq-gamma.us-east-2.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-e5b2b85d-bb5c-4394-b32a-3a5ec6402952-2.mq-gamma.us-east-2.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-e5b2b85d-bb5c-4394-b32a-3a5ec6402952-1-replication.mq-gamma.us-east-2.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-e5b2b85d-bb5c-4394-b32a-3a5ec6402952-1.mq-gamma.us-east-2.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-e5b2b85d-bb5c-4394-b32a-3a5ec6402952.mq-gamma.us-east-2.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
1ubfukuh97syzlap55fvdw2m20k025n.mq-gamma.us-east-2.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
x5j7epadaggy7i7a8yo9dv1tejixmagji5eo.mq.eu-north-1.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-eae3b665-f9d3-435a-8393-a1c5505f7f8b-2-replication.mq.eu-north-1.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-eae3b665-f9d3-435a-8393-a1c5505f7f8b-2.mq.eu-north-1.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-eae3b665-f9d3-435a-8393-a1c5505f7f8b-1-replication.mq.eu-north-1.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-eae3b665-f9d3-435a-8393-a1c5505f7f8b-1.mq.eu-north-1.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
b-eae3b665-f9d3-435a-8393-a1c5505f7f8b.mq.eu-north-1.amazonaws.com 2027-04-30 19:02:29 UTC IPng Networks
erpxhzu34d92xdnyduela8jlllg87esstrh9.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-fc8a50da-3a88-4d5e-8e3c-17a345f99b0d-2-replication.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-fc8a50da-3a88-4d5e-8e3c-17a345f99b0d-2.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-fc8a50da-3a88-4d5e-8e3c-17a345f99b0d-1-replication.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-fc8a50da-3a88-4d5e-8e3c-17a345f99b0d-1.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-fc8a50da-3a88-4d5e-8e3c-17a345f99b0d.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-a78d6d72-7922-42f1-b1d4-abd697540460-2-replication.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-a78d6d72-7922-42f1-b1d4-abd697540460-2.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-a78d6d72-7922-42f1-b1d4-abd697540460-1-replication.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-a78d6d72-7922-42f1-b1d4-abd697540460-1.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
b-a78d6d72-7922-42f1-b1d4-abd697540460.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
8okmai93x60yey359ibiw162re17zyy8lclc.mq.ap-south-1.amazonaws.com 2027-04-30 19:02:28 UTC IPng Networks
studio.agenciagravura.com.br 2027-01-12 18:04:01 UTC 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.