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 2 of 4 (100)
direwolf-faef4f88ad-80997a619a4f.herokuapp.com Cloudflare
*.67328b557d2f226d6a2ec6d3.netcraze.io Cloudflare
67328b557d2f226d6a2ec6d3.netcraze.io Cloudflare
topxguia.dinomonde.com Cloudflare
*.sudoku-ej0.pages.dev Cloudflare
sudoku-ej0.pages.dev Cloudflare
98www.76547update.update.update.update.cambridgecampus.com Cloudflare
lkjupdate.update.update.update.98update.update.5432update.5-188-124-13.nip.io Cloudflare
ddxzd.sbs Cloudflare
mail.pincong.club Cloudflare
*.b7454929a0bef583939e2e49.netcraze.io Cloudflare
b7454929a0bef583939e2e49.netcraze.io Cloudflare
tsrqupdate.ilgfedcbaupdate.987654387654321update.update.wwwclient-testcrud.ibnali.com Cloudflare
www.hillhouserecording.com Cloudflare
hillhouserecording.com Cloudflare
*.84c902242cf060a5d631b126.netcraze.io Cloudflare
84c902242cf060a5d631b126.netcraze.io Cloudflare
pupdate.lkjedcbupdate.update.3298update.update.admin.admin.34-122-28-241.sslip.io Cloudflare
a89c6c80f6580967e7f809eac213068afd5c7.id.ui.direct Cloudflare
r1771023732zddbd5747.dc2.monitor.radiantlock.org Cloudflare
update.qupdate.ipkupdate.cupdate.765432165832987654status.en.mp5picbow42v6gwj.l.tunwg.com Cloudflare
*.52b2b06504eb1735a438bef3.netcraze.io Cloudflare
52b2b06504eb1735a438bef3.netcraze.io Cloudflare
update.update.xwvutsrupdate.jmhufk758vl0zzijugof5wsh9lyclyzknjykdckvko9okd04e4uvlea.104.36.84.18.nip.io Cloudflare
*.f6012d50a0f523532e0cf14a.netcraze.io Cloudflare
f6012d50a0f523532e0cf14a.netcraze.io Cloudflare
98765872143update.3210update.update.update.fontslookup.com Cloudflare
msk.primecap-mgmt.info Cloudflare
*.31d90d0c6dcad21a96230e26.netcraze.io Cloudflare
31d90d0c6dcad21a96230e26.netcraze.io Cloudflare
2 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

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© 2026 All rights reserved by binsec systems GmbH.

© 2026 All rights reserved by binsec systems GmbH.