DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt Active incidents

Certificate Information

Subject
CN=stek-arms.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 28, 2026
Valid Until
July 27, 2026 37 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F7:F8:AA:59:58:24:06:AD:19:20:AC:7F:98:F2:31:B3:C9:81:41:C0:55:8B:50:27:F1:B0:E6:A6:5E:5B:F6:5B
Alternative Names
89 domains

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • • No CAA records configured - any CA can issue certificates
Recommendations
  • • Implement CAA records to restrict which CAs can issue certificates for your domain
  • • This adds an extra layer of security against unauthorized certificate issuance
  • • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • • Consider adding 'iodef' record to receive security incident reports

Subject Alternative Names

89 domains
targetsuggest.com *.targetsuggest.com *.client.targetsuggest.com *.rc.targetsuggest.com *.ww25.targetsuggest.com

Other domains in certificate

346119.club *.346119.club
bdf.pw *.bdf.pw *.com.bdf.pw
*.admin.imeiinfo.pro *.hostmaster.imeiinfo.pro imeiinfo.pro *.imeiinfo.pro *.integration.imeiinfo.pro *.m.imeiinfo.pro *.random.imeiinfo.pro *.seruvhostmaster.imeiinfo.pro *.ww1.imeiinfo.pro *.ww2.imeiinfo.pro *.ww25.imeiinfo.pro *.ww38.imeiinfo.pro
kaguyasamamanga.com *.kaguyasamamanga.com *.read.kaguyasamamanga.com *.w1.kaguyasamamanga.com *.w10.kaguyasamamanga.com *.w12.kaguyasamamanga.com *.w14.kaguyasamamanga.com *.w2.kaguyasamamanga.com *.w4.kaguyasamamanga.com *.w6.kaguyasamamanga.com *.w8.kaguyasamamanga.com *.w9.kaguyasamamanga.com *.ww1.kaguyasamamanga.com *.ww3.kaguyasamamanga.com *.ww4.kaguyasamamanga.com *.ww5.kaguyasamamanga.com
*.ftp.planeterotic.com *.hostmaster.planeterotic.com *.members.planeterotic.com planeterotic.com *.planeterotic.com *.sitemap.planeterotic.com
*.app.rogna.it *.clanmplnn.rogna.it *.demo.rogna.it *.hostmaster.rogna.it *.mx.rogna.it rogna.it *.rogna.it
*.alpha.spooky.bio *.bi.spooky.bio *.data.spooky.bio *.preprod.spooky.bio *.random.spooky.bio *.reporting-account.spooky.bio *.sitemaps.spooky.bio spooky.bio *.spooky.bio *.www.spooky.bio
*.4e7a9217-120e-43bb-a64f-8459807f30dc.stek-arms.com *.8be6b359-4dc1-4aff-8599-2851ad0f4db6.stek-arms.com *.8f289882-a857-49ee-9cf7-b66bda5af6b8.stek-arms.com *.a.stek-arms.com *.abpnatest.stek-arms.com *.admin.stek-arms.com *.api.stek-arms.com *.assets.stek-arms.com *.backup.stek-arms.com *.cloud.stek-arms.com *.demo.stek-arms.com *.dev.stek-arms.com *.ftp.stek-arms.com *.magento.stek-arms.com *.rd.stek-arms.com *.rds.stek-arms.com *.rdweb.stek-arms.com *.remote.stek-arms.com *.staging.stek-arms.com stek-arms.com *.stek-arms.com *.test.stek-arms.com *.vpn.stek-arms.com *.www.stek-arms.com
*.api.vigilancedao.org *.docs.vigilancedao.org vigilancedao.org *.vigilancedao.org