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.

Result

Domain Transparency Log 3 of 4 (100)
3367f38d.intcloudtest.azurecertificateservice.azure.us Cloudflare
b995ea4a94d86cb7.intcloudtest.azurecertificateservice.azure.us Cloudflare
wo-sgnvdwqgpdxygyzex3zptnf1t.w.modal.host Cloudflare
*.wo-sgnvdwqgpdxygyzex3zptnf1t.w.modal.host Cloudflare
97853.996718.com Cloudflare
1wwwportal.portal.bababa.h2862589.stratoserver.net Cloudflare
ww25.spoert1.de Cloudflare
6543269dc44c726f1d0fcc5e9930979e3817e.eu6.myvolumio.org Cloudflare
hgwww.faupdate.yupdate.qupdate.mhonmlgfihgfedwwwwwwchasenrainbowsbigisland.comw.h2977615.stratoserver.net Cloudflare
info.amazingdestinations.today Cloudflare
wvutsrqlkjihgfedcbadcbupdate.vutsrqtsrqlkjmlkjidcbihgfedcb987658765436update.update.v2202505274663342899.powersrv.de Cloudflare
homepage.entrepreneurbucks.net Cloudflare
webmail.obtinteriors.com Cloudflare
webdisk.obtinteriors.com Cloudflare
obtinteriors.com Cloudflare
mail.obtinteriors.com Cloudflare
cpcontacts.obtinteriors.com Cloudflare
cpcalendars.obtinteriors.com Cloudflare
cpanel.obtinteriors.com Cloudflare
autodiscover.obtinteriors.com Cloudflare
www.obtinteriors.com Cloudflare
*.lifecreations.co.uk Cloudflare
*.socialsignalsplatform.com Cloudflare
socialsignalsplatform.com Cloudflare
*.dev.it-tian.ru Cloudflare
provincia.miznercc.info Cloudflare
www.uwww.tsrqlkjmlkjilgfedcbedcbupdate.vupotsponmhgjihgff8d13200-1b60-4151-8275-659c3d150272.ffa.faceforwardaesthetics.com Cloudflare
36543update.uat.wwwwwwsecure.germany.mightycause.com Cloudflare
*.synology-reserve-dmjix5j8vjs5s9.direct.quickconnect.to Cloudflare
synology-reserve-dmjix5j8vjs5s9.direct.quickconnect.to Cloudflare
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 – Experts in Penetration Testing

With over 10 years of experience in penetration testing, binsec GmbH is a leading IT security company. Our team of certified experts identifies vulnerabilities in IT systems, web applications, and mobile apps – ensuring maximum protection against cyber threats.

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.

© 2026 All rights reserved by binsec systems GmbH.