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)
bertramlammers.nl Nov. 8, 2026, 9:23 p.m. Google
uuidrya2z2.urawatchdog.sfdc.net Aug. 12, 2026, 11:59 p.m. Google
uuidhs9tc2.urawatchdog.sfdc.net Aug. 12, 2026, 11:59 p.m. Google
uuid1ajqd1.urawatchdog.sfdc.net Aug. 12, 2026, 11:59 p.m. Google
1digicerty7bwwu.fdev1-uswest2.urawatchdog.sfdc.net Aug. 12, 2026, 11:59 p.m. Google
0digicertwta5ak.aws-prod19-eusouth1.urawatchdog.sfdc.net Aug. 12, 2026, 11:59 p.m. Google
0digicertm3k31n.aws-giastage1-usgoveast1.urawatchdog.sfdc.net Aug. 12, 2026, 11:59 p.m. Google
zypfm.carrs.canary.test.sfdc.net Aug. 12, 2026, 11:59 p.m. Google
qzlpm.carrs.canary.test.sfdc.net Aug. 12, 2026, 11:59 p.m. Google
*.bejtbj0.mesh.mongodb.net Nov. 8, 2026, 9:23 p.m. Google
*.bejtbj0.mongodb.net Nov. 8, 2026, 9:23 p.m. Google
f2e661d9.sni.cloudflaressl.com Sept. 24, 2026, 3:33 p.m. Cloudflare
www.casinohk.net Nov. 8, 2026, 9:23 p.m. Google
*.29ba12757620463ea99db2d9a542b878.int.itn.cc.arc.azure.net Nov. 18, 2026, 9:11 p.m. Google
29ba12757620463ea99db2d9a542b878.int.itn.cc.arc.azure.net Nov. 18, 2026, 9:11 p.m. Google
df203b8b5efa4227b5c7d420738dc8c7.cc.arc.azure.net Nov. 18, 2026, 9:11 p.m. Google
avoynluw.exhalastudio.mx Nov. 8, 2026, 9:23 p.m. Google
bertrh.site.transip.me Nov. 8, 2026, 9:23 p.m. Google
out15.ajdaru.ir Nov. 8, 2026, 9:23 p.m. Google
client.zoo.in Nov. 8, 2026, 11:59 p.m. Google
queen.novanode.guru Nov. 8, 2026, 9:23 p.m. Google
sinica.fun Nov. 8, 2026, 9:23 p.m. Google
www.65.ip.65.128.ip.nowgg.fun Nov. 8, 2026, 9:22 p.m. Google
zmcfehvphayuedjrixv.fis.thf.globaltest.prod.sadbirds.aws.a2z.eu Aug. 17, 2026, 10:21 p.m. Google
zlbfpuimmxyvnitbgtf.fis.thf.globaltest.prod.sadbirds.aws.a2z.eu Aug. 17, 2026, 10:21 p.m. Google
zgugygtourkpdwnteqf.fis.thf.globaltest.prod.sadbirds.aws.a2z.eu Aug. 17, 2026, 10:21 p.m. Google
ymmbjcmnlvixvdkvfcc.fis.thf.globaltest.prod.sadbirds.aws.a2z.eu Aug. 17, 2026, 10:21 p.m. Google
ykiusgkvzwumpvmtopj.fis.thf.globaltest.prod.sadbirds.aws.a2z.eu Aug. 17, 2026, 10:21 p.m. Google
yjjzmjzdtofowpsruqk.fis.thf.globaltest.prod.sadbirds.aws.a2z.eu Aug. 17, 2026, 10:21 p.m. Google
yixctqaziapmkicsjdo.fis.thf.globaltest.prod.sadbirds.aws.a2z.eu Aug. 17, 2026, 10:21 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.

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.