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
wire.n-a6elhnvvfiu11nk8n61e.prd.workdaysuv.com	Oct. 25, 2026, 10:15 a.m.	Google
*.essconsmep.com	Oct. 25, 2026, 10:15 a.m.	Google
www.yingboxs.com	Oct. 25, 2026, 10:15 a.m.	Google
client.vodkaacasino1.top	Oct. 25, 2026, 10:15 a.m.	Google
3digicert9yzb1u.aws-prod0-uswest2.urawatchdog.sfdc.net	July 29, 2026, 11:59 p.m.	Google
ec-816f.f543.e100fb.prod.ap-east-2.7d1507.acm-acme.aws.dev	Sept. 10, 2026, 11:13 a.m.	Google
kent.casino1145.buzz	Oct. 25, 2026, 10:15 a.m.	Google
super-i-009ca23857512c6cf.prd.workdaysuvcareers.com	Oct. 25, 2026, 10:15 a.m.	Google
i-0aa8f95729b576f07.prd.workdaysuv.com	Oct. 25, 2026, 10:15 a.m.	Google
dev-sitex-1684123942.wixdev-sites.org	Oct. 25, 2026, 10:15 a.m.	Google
www.dev-sitex-1684123942.wixdev-sites.org	Oct. 25, 2026, 10:15 a.m.	Google
2eecc61b-f626-43df-8111-f6bbcb7e0d2f.amdv.canary.ap-south-2.ops.prod.aura.acm.aws.dev	July 27, 2026, 11:59 p.m.	Google
pb.patiseria-bunicuta.ro	Oct. 25, 2026, 10:15 a.m.	Google
1783205192653859899-3ino5gesb19c3.tls-alpn-01.production.haplorrhini.com	July 5, 2026, 9:46 p.m.	Google
eugene-lymar.workers.dev	Oct. 25, 2026, 11:12 a.m.	Google
*.eugene-lymar.workers.dev	Oct. 25, 2026, 11:12 a.m.	Google
*.b319.e100fb.gamma.us-east-1.7d1507.acm-acme.aws.dev	Sept. 10, 2026, 11:13 a.m.	Google
www.api.expenzio.in	Oct. 25, 2026, 10:15 a.m.	Google
www.admin.expenzio.in	Oct. 25, 2026, 10:15 a.m.	Google
uuidpwnm02.urawatchdog.sfdc.net	July 29, 2026, 11:59 p.m.	Google
c0dfa51e-2d71-4b19-bd44-2cfbb1fed96a.1.http-fw.canary.us-east-1.ops.prod.aura.acm.aws.dev	July 27, 2026, 11:59 p.m.	Google
*.sugary-bell-8915.chatgpt.site	Oct. 25, 2026, 11:11 a.m.	Google
*.seo-aio-aeo-ai-llmo-optimization.xyz	Oct. 25, 2026, 10:15 a.m.	Google
sberbank.notexistscdek.blablacar.38k7ld1t27zxeoda.152.53.209.37.rwsdns.com	Oct. 25, 2026, 10:15 a.m.	Google
main.ekdui.com	Oct. 25, 2026, 10:15 a.m.	Google
uuidvqnne2.urawatchdog.sfdc.net	July 29, 2026, 11:59 p.m.	Google
platform.aapmats4pnztldts.az.ansiblecloud.com	Oct. 25, 2026, 10:15 a.m.	Google
aap.aapmats4pnztldts.az.ansiblecloud.com	Oct. 25, 2026, 10:15 a.m.	Google
*.eurousjobs.com	Oct. 25, 2026, 10:15 a.m.	Google
www.bwabarrie.com	Oct. 2, 2026, 10:46 p.m.	Google
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.

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