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)
www.klienton.pl Jan. 5, 2027, 9:44 a.m. IPng Networks
klienton.pl Jan. 5, 2027, 9:44 a.m. IPng Networks
*.racing-chord-8683.chatgpt.site Dec. 20, 2026, 1:29 a.m. Google
*.fun-guppy-2858.chatgpt.site Dec. 20, 2026, 1:30 a.m. Google
uuidwo3gy1.urawatchdog.sfdc.net Oct. 9, 2026, 11:59 p.m. Google
2digicertiwpyq5.aws-prod31-uswest2.urawatchdog.sfdc.net Oct. 9, 2026, 11:59 p.m. Google
0digicertvn6cbd.aws-prod26-afsouth1.urawatchdog.sfdc.net Oct. 9, 2026, 11:59 p.m. Google
san0.6e6ed75e92b1791369773256.syd.prod.canaries.quickbeam.acm.aws.dev Oct. 9, 2026, 11:59 p.m. Google
6e6ed75e92b1791369773256.syd.prod.canaries.quickbeam.acm.aws.dev Oct. 9, 2026, 11:59 p.m. Google
rva964.7048.e100fb.prod.mx-central-1.7d1507.acm-acme.aws.dev Oct. 8, 2026, 10:43 a.m. Google
auto-s1317498mza2-pbi-kv-httpszoneb7.zb7.w.api.fabric.microsoft-int.com Nov. 6, 2026, 10:33 a.m. Google
san0.4f3f5dc3bd44ec58d89d9ac31cd57951791369781845.amdv.dyingbirds.com Dec. 5, 2026, 10:43 a.m. Google
portal.teampursuit.org Jan. 5, 2027, 9:42 a.m. IPng Networks
4f3f5dc3bd44ec58d89d9ac31cd57951791369781845.amdv.dyingbirds.com Dec. 5, 2026, 10:43 a.m. Google
*.roomgos.org Jan. 5, 2027, 9:45 a.m. IPng Networks
roomgos.org Jan. 5, 2027, 9:45 a.m. IPng Networks
portal.iansc.org Jan. 5, 2027, 9:45 a.m. IPng Networks
syedmedical.healthspire.org Jan. 5, 2027, 9:41 a.m. IPng Networks
ap-heat.org Jan. 5, 2027, 9:45 a.m. IPng Networks
www.acadexxa.online Jan. 5, 2027, 9:45 a.m. IPng Networks
acadexxa.online Jan. 5, 2027, 9:45 a.m. IPng Networks
boeken.jj-opruimingentransport.nl Jan. 5, 2027, 9:44 a.m. IPng Networks
www.www.loja.unpact.net Jan. 5, 2027, 9:45 a.m. IPng Networks
c1442ef4-b802-4430-8684-2bc719e18af1.amdv.canary.me-west-1.ops.prod-donor.aura.acm.aws.dev Oct. 7, 2026, 11:59 p.m. Google
www.nmlkjuponihgfn0ljtvdawe0ca0865503143650dvnowandrinstlogina.webhook.kinghost.net Jan. 5, 2027, 11:59 p.m. IPng Networks
surma.gyankunj.net Jan. 5, 2027, 9:44 a.m. IPng Networks
*.zgnas123.fnos.net Jan. 5, 2027, 8:43 a.m. IPng Networks
zgnas123.fnos.net Jan. 5, 2027, 8:43 a.m. IPng Networks
*.commandscale.net Jan. 2, 2027, 1:26 p.m. IPng Networks
www.www.ydqoxmponmlkjidcbthissubdomainshouldonlyresolveifwildcard.193-146-211-80.traefik.me Jan. 5, 2027, 11:59 p.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
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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.