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=overthedoors.it
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
March 19, 2026
Valid Until
June 17, 2026 33 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3E:BB:5D:9E:C9:E0:2D:68:03:F3:C1:72:D1:53:D2:01:29:A2:9F:FC:8B:5F:10:22:6E:9C:6D:8C:32:03:9E:A8
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
overthedoors.it *.overthedoors.it *.analytic.overthedoors.it *.app.overthedoors.it *.ds5.overthedoors.it *.t0420.overthedoors.it *.t265198.overthedoors.it *.t356220.overthedoors.it *.t533261.overthedoors.it *.thumbors.overthedoors.it

Other domains in certificate

adah.it *.adah.it *.app.adah.it *.dashboard.adah.it *.demo.adah.it *.metrics.adah.it
agit660.xyz *.agit660.xyz *.d.agit660.xyz *.ww25.agit660.xyz *.ww38.agit660.xyz
brass.au *.brass.au *.random.brass.au
containerpools-us.online *.containerpools-us.online
dmalyuk.site *.dmalyuk.site
dogrescueadventure.com *.dogrescueadventure.com *.ebooks-on-kindle.dogrescueadventure.com *.free-book-to-read.dogrescueadventure.com *.free-ebooks-on-web-designing-download.dogrescueadventure.com *.piers-anthony-ebooks-free-download.dogrescueadventure.com
hugnheal.com *.hugnheal.com *.post.hugnheal.com
kum.com.au *.kum.com.au
*.ml.noncelafacciopiu.it noncelafacciopiu.it *.noncelafacciopiu.it *.www.noncelafacciopiu.it
*.imap.posreo.de posreo.de *.posreo.de
*.api.quebecargent.com *.dev.quebecargent.com *.mail.quebecargent.com quebecargent.com *.quebecargent.com *.random.quebecargent.com
shcoolgy.com *.shcoolgy.com
*.data.suduel.com *.hostmaster.suduel.com *.orkflow.suduel.com suduel.com *.suduel.com *.workflow.suduel.com
sydneytractorrentals.com.au *.sydneytractorrentals.com.au
*.aapainel.systemcs.online *.csgold.systemcs.online *.gcs.systemcs.online *.gorilacs.systemcs.online *.paraibasat.systemcs.online *.pbsat.systemcs.online *.srvdb.systemcs.online *.staging.systemcs.online systemcs.online *.systemcs.online *.tvlivresempre.systemcs.online
*.mail.thepunchbowllapworth.com *.ns2.thepunchbowllapworth.com thepunchbowllapworth.com *.thepunchbowllapworth.com
*.tube-5.tube8.fun tube8.fun *.tube8.fun
*.rustore.vrpro.digital vrpro.digital *.vrpro.digital *.www.vrpro.digital
watchmovies24.com *.watchmovies24.com *.ww25.watchmovies24.com
zoom4india.com *.zoom4india.com