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=industrialaircooler345625.icu
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 04, 2026
Valid Until
May 05, 2026 76 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
BC:35:40:4F:C6:B9:60:C4:2A:FE:CB:97:28:8C:EC:C1:C3:73:17:25:4C:5F:70:B8:A5:7A:62:3A:E3:B3:EB:BB
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
naweb.it *.naweb.it

Other domains in certificate

industrialaircooler345625.icu *.industrialaircooler345625.icu
industrialaircooler622368.icu *.industrialaircooler622368.icu
industrialaircooler686128.icu *.industrialaircooler686128.icu
industrialaircooler807069.icu *.industrialaircooler807069.icu
industrialaircooler843186.icu *.industrialaircooler843186.icu
industrialaircooler924246.icu *.industrialaircooler924246.icu
industrialaircooler952660.icu *.industrialaircooler952660.icu
inforural.com *.inforural.com
injurylawyers528364.icu *.injurylawyers528364.icu
injurylawyers852699.icu *.injurylawyers852699.icu
inspiringjourneyvacation.live *.inspiringjourneyvacation.live
insurance-quotes-001.cfd *.insurance-quotes-001.cfd
insurance-quotes-003.cfd *.insurance-quotes-003.cfd
intorel.com *.intorel.com
investmentservices163531.icu *.investmentservices163531.icu
investmentservices456749.icu *.investmentservices456749.icu
investmentservices540785.icu *.investmentservices540785.icu
investmentservices826500.icu *.investmentservices826500.icu
investmentservices971614.icu *.investmentservices971614.icu
invisiblebraces114168.icu *.invisiblebraces114168.icu
invisiblebraces126936.icu *.invisiblebraces126936.icu
invisiblebraces141206.icu *.invisiblebraces141206.icu
invisiblebraces222565.icu *.invisiblebraces222565.icu
invisiblebraces627386.icu *.invisiblebraces627386.icu
invisiblebraces776343.icu *.invisiblebraces776343.icu
inwebzz.click *.inwebzz.click
ioicn.com *.ioicn.com
ionel.it *.ionel.it
isabelastore.com *.isabelastore.com
italianjobs.it *.italianjobs.it
majestictravelroutes.live *.majestictravelroutes.live
mtw7.sbs *.mtw7.sbs
mypanda.co *.mypanda.co
nymous.name *.nymous.name
quantumaitrading.sbs *.quantumaitrading.sbs
quickvacationescapes.live *.quickvacationescapes.live
realornot.xyz *.realornot.xyz
shoevogue.us *.shoevogue.us
techtradeasset.com *.techtradeasset.com
thethaoeuro.biz *.thethaoeuro.biz
thetopertempscrew.com *.thetopertempscrew.com
viralhit.buzz *.viralhit.buzz
xmlyk.bid *.xmlyk.bid
xn--fhq151b.com *.xn--fhq151b.com