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=adei.it
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 15, 2026
Valid Until
July 14, 2026 64 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
55:F8:7B:B8:F0:E6:8A:FD:85:28:62:92:68:3F:E6:47:CF:B7:1A:35:3B:B3:11:A3:A0:AD:77:D2:8B:49:2D:CA
Alternative Names
88 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

88 domains
tronverto.com *.tronverto.com

Other domains in certificate

adei.it *.adei.it *.backend.adei.it *.bi.adei.it *.dashboard.adei.it *.data.adei.it *.exchange.adei.it *.exchangecorp.adei.it *.exchmail.adei.it *.metric.adei.it *.mx.adei.it *.mymail.adei.it *.notexistssmtp.adei.it *.random.adei.it *.smail.adei.it *.visual.adei.it
brendolino.com *.brendolino.com *.m.brendolino.com
*.api.browserinternet.it *.backend.browserinternet.it browserinternet.it *.browserinternet.it *.dashboards.browserinternet.it *.demo.browserinternet.it *.staging.browserinternet.it *.visual.browserinternet.it
cercarchina.info *.cercarchina.info
consumerhealthsummit2013.com *.consumerhealthsummit2013.com
creatingaseaofmemories.com *.creatingaseaofmemories.com
cykfd990.com *.cykfd990.com
dailybeank.world *.dailybeank.world
daiphuthanh.net *.daiphuthanh.net
dffgh.xyz *.dffgh.xyz
dfghh.xyz *.dfghh.xyz
dfghi.xyz *.dfghi.xyz
dfxj.xyz *.dfxj.xyz
dh33app2.xyz *.dh33app2.xyz
dh33app5.xyz *.dh33app5.xyz
dh33app6.xyz *.dh33app6.xyz
divasocialelixir.com *.divasocialelixir.com
elicit.pro *.elicit.pro
fourthsquareteam.com *.fourthsquareteam.com
*.dime.muamba.com muamba.com *.muamba.com *.ww38.muamba.com
mulhollandlux.com *.mulhollandlux.com
qbw1234.com *.qbw1234.com
qrdvc.info *.qrdvc.info
*.dashboard.tut.ac *.eco.tut.ac *.edu.tut.ac *.eee.tut.ac *.ens.tut.ac *.ics.tut.ac *.office.tut.ac *.prod.tut.ac *.sandbox.tut.ac *.tkplib01.tut.ac tut.ac *.tut.ac *.tutics.tut.ac *.tutkie.tut.ac *.ww25.tut.ac
zzem.cc *.zzem.cc