DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=tknext.eu
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 04, 2026
Valid Until
July 03, 2026 46 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C6:C0:77:D8:64:4C:4B:C6:27:9C:79:9D:E2:D4:70:C1:25:B6:6E:79:C2:C7:AF:79:6E:FA:26:A2:A3:42:F0:42
Alternative Names
90 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

90 domains
engerneering.com *.engerneering.com *.analytics.engerneering.com *.cc.engerneering.com *.mx1.engerneering.com *.vcs.engerneering.com *.ww1.engerneering.com *.ww38.engerneering.com

Other domains in certificate

1015.au *.1015.au *.ww38.1015.au
6topoderweb.com *.6topoderweb.com *.mail.6topoderweb.com *.ww16.6topoderweb.com *.ww25.6topoderweb.com
aeonmall1.website *.aeonmall1.website
arabby.co *.arabby.co
athleticclub.co.za *.athleticclub.co.za *.random.athleticclub.co.za
blesszdorovohealthiscilenie.sbs *.blesszdorovohealthiscilenie.sbs
*.blp.bnnq.com bnnq.com *.bnnq.com *.marissavincent-clarkcindy.bnnq.com *.superset.bnnq.com *.webmail.bnnq.com *.ww25.bnnq.com
brand-master.me *.brand-master.me
cheapfree50.com *.cheapfree50.com *.sandbox.cheapfree50.com *.ww16.cheapfree50.com *.ww6.cheapfree50.com
coloradorevenueonline.com *.coloradorevenueonline.com *.konkurs.coloradorevenueonline.com *.photos.coloradorevenueonline.com *.shop.coloradorevenueonline.com *.ww7.coloradorevenueonline.com *.www.coloradorevenueonline.com *.zmml.coloradorevenueonline.com
finangzchek.de *.finangzchek.de *.ww38.finangzchek.de
futuresucess.space *.futuresucess.space
genzsex.live *.genzsex.live *.ww38.genzsex.live
*.3.giwig.online *.blog.giwig.online *.gitlab.giwig.online giwig.online *.giwig.online *.ww2.giwig.online *.ww3.giwig.online *.ww38.giwig.online
*.agent.guwin.bet guwin.bet *.guwin.bet
*.api.midwestshorttermrental.restaurant *.dashboard.midwestshorttermrental.restaurant *.demo.midwestshorttermrental.restaurant *.dev.midwestshorttermrental.restaurant *.m.midwestshorttermrental.restaurant *.marketing.midwestshorttermrental.restaurant midwestshorttermrental.restaurant *.midwestshorttermrental.restaurant *.nchiqstg.midwestshorttermrental.restaurant *.secure.midwestshorttermrental.restaurant *.stg.midwestshorttermrental.restaurant *.v2.midwestshorttermrental.restaurant *.web.midwestshorttermrental.restaurant
mycommercialproperty.online *.mycommercialproperty.online
ssbc5757.org *.ssbc5757.org *.ww25.ssbc5757.org *.ww38.ssbc5757.org
tknext.eu *.tknext.eu
tyd.au *.tyd.au *.ww25.tyd.au