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=invoice-software643751.icu
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 04, 2026
Valid Until
May 05, 2026 70 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
94:65:D6:A6:C1:59:B9:6C:31:DF:AB:5E:4A:15:52:F0:42:A2:00:EF:37:38:CF:D8:59:5C:6F:54:66:1E:A2:70
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
levie.it *.levie.it

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invoice-software643751.icu *.invoice-software643751.icu
iobgh.pro *.iobgh.pro
istanbulvipcompanions.com *.istanbulvipcompanions.com
italianenglish.it *.italianenglish.it
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jeanne.it *.jeanne.it
jepbungalow.com *.jepbungalow.com
jmtjke.pro *.jmtjke.pro
jointhemosaic.com *.jointhemosaic.com
jolmop.com *.jolmop.com
jolrop.com *.jolrop.com
jzu.it *.jzu.it
kansb08.xyz *.kansb08.xyz
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keonhacaicomvn.com *.keonhacaicomvn.com
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kliklink-arah4d.xyz *.kliklink-arah4d.xyz
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lakeeriewaterfront.com *.lakeeriewaterfront.com
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landscapecontractors978279.icu *.landscapecontractors978279.icu
landscaping-service.click *.landscaping-service.click
lappuntamento.it *.lappuntamento.it
laser-skin-rejuvenation390681.icu *.laser-skin-rejuvenation390681.icu
lasercuttingwelding137971.icu *.lasercuttingwelding137971.icu
lasercuttingwelding396443.icu *.lasercuttingwelding396443.icu
lasercuttingwelding511366.icu *.lasercuttingwelding511366.icu
lasercuttingwelding670474.icu *.lasercuttingwelding670474.icu
lasercuttingwelding800598.icu *.lasercuttingwelding800598.icu
lasercuttingwelding824176.icu *.lasercuttingwelding824176.icu
latestworldnews.cfd *.latestworldnews.cfd
leaderyou.it *.leaderyou.it
lendcoin.it *.lendcoin.it
leonbets-oa2f.xyz *.leonbets-oa2f.xyz